Hellcat decoupling pulley

By Mike Magda July 23, 2014. Development of the new Dodge 6.2-liter supercharged Hellcat Hemi engine focused on two parallel objectives: make more than 700 horsepower, and make it live. To achieve the former, a 2.4-liter twin-screw supercharger provides nearly 12 pounds of boost to produce 707 horsepower with 650 lb-ft peak torque. Please consult your tuner. *The Gates K100572HD belt is appropriate for applications using the 2.85", 2.75" or 2.65" supercharger pulley. Note: The original supercharger pulley threads off the blower shaft once the top of the supercharger has been removed and the snout separated from the case. We manufacture a steel insert that accepts a 15/16 ... Gates Hellcat Micro-V Heavy Duty Serpentine Belt Use With Metco 2.75 & 2.85 Pulleys. Price: $79.99. 2005-2022 Mopar Idler Pulley 4627851AA. Links; Shopping Cart; ... R/T, SRT Hellcat Redeye Widebody, SRT Hellcat Widebody, SRT Jailbreak, Scat Pack, Scat Pack Widebody: 50.7K Likes, 806 Comments. TikTok video from chaseseverance3 (@chaseseverance3): "40 roll #1320 #viral #fyp #streetracing #streetracingchannel #mexico #gt500shelby #streetracingvidzz #fypシ #hellcat #1320video #racing #mustang". Stock 2014 gt500 vs Hellcat intake,headers, pulley, octane booster . original sound. 648.6K views | Since the Hellcat first hit the market in 2015, it's been thoroughly debated as to how much safer a clutched style decoupling pulley like the OEM supercharger pulley would be on modified Hellcats. Litens comes through with their high quality heavy duty Hellraiser pulley line using OEM technology and quality. ... 2021 Dodge Durango Hellcat ...Litens Performance HellRaiser clutched Pulley For 2020+ GT500 Superchargers from $779.00. The two pulley sizes measure 2.90" inches and 2.70" and feature the same basic structural and internal decoupling design as the stock 3.15" (80.1mm) pulleys. ... Improve the sound and performance on your Ford GT500 with premium headers from Stainless ...This pulley measures 2.72-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 16psi.Litens HellRaiser Decoupling Supercharger Pulley 2.56" HELLCAT FUEL SYSTEM UPGRADE - TWIN Ti AUTOMOTIVE 285, 1100+ RWHP on e85; HELLCAT FUEL SYSTEM UPGRADE - TWIN Ti AUTOMOTIVE 295, 1300+ RWHP on e85 ; MagnaFlow 4" Round Straight-Through Performance Muffler; HEMI R/T - SRT8 PERFORMANCE FUEL PUMP; WHIPPLE 4.5L HEMI SUPERCHARGER KIT - HELLCAT ...Challenger / Charger 800+ HP Hellcat Package. High Flow Air Intake System; Overdrive Upper Supercharger Pulley - Decoupling Design; High Flow Fuel Injector Set; Professional Installation & Custom Dyno Tuning Using Our Dynojet Chassis DynamometerThis pulley measures 3.17-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 16psi. Challenger SRT Hellcat Joined Mar 28, 2015 4,568 Posts #87 · Aug 27, 2018 Or you can use the 2018 crank bolt and torque it to Demon specs. Clamp load and interference fit are the proper ways to keep a pulley from rotating on a shaft. A pin is a locating device and won't hold back a pulley from rotating once clamp load is lost.Decoupling pulleys are engine specific and should not be interchanged with other types of pulley technology. The Litens OAD type pulley is designed to free-wheel in one direction and, with an internal spring and damping device, softly engage in the opposite direction. The OAD is designed as a sacrificial part of the front-end accessory drive ...Apr 21, 2020 · Think of boost, with a decoupling pulley the supercharger with its heavy rotors stays at rpm between shifts, it’s not drug down to by the engine to what ever RPM the next gear is and engine catches back up with it per say. So full boost is there right when you get back in the gas. Look at these 2 data graphs 1 - 3.17" Litens Supercharger Pulley. 1 - End Cap (dust/tamper shield) 1 - 17mm Install Tool. 1 - HD belt. Note 1: Pinning of the crankshaft pulley is not believed to be required with use of this pulley but no liability is assumed or implied by High Horse Performance, Inc. due to any damage that may occur due to unpinned cranks.This pulley measures 3.17-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 16psi.The two pulley sizes measure 2.90" inches and 2.70" and feature the same basic structural and internal decoupling design as the stock 3.15" (80.1mm) pulleys. Where the stock pulley on the Shelby GT500 cars deliver roughly 12 pounds of boost, the HellRaiser OSD increases the boost pressure to around 15 pounds.This bolt-on pulley upgrade allows you to change the spin-rate of the Hellcat's supercharger and more spin can equal more power. A Griptec upper pulley upgrade is a cheap and effective way to boost power. ZPE (the company behind the GripTec pulley system) has their own mounting "hub" (the ZPE hub) that's required to use this Hellcat pulley. Feb 12, 2022 · The remainder of our Stage-1 package still showed up and did its job perfectly! • National Speed In-house ECU/PCM unlocking service. • HP Tuners Smart Access cable. • Optional JLT Performance air-oil separator. • Metco Motorsports 2.85” upper supercharger pulley. • TBA Machine 3.00″ dual-bearing supercharger idler pulley. • TBA ... Jun 18, 2022 · GripTec V2 Hellcat/Demon Supercharger Pulley [Ring Only] (2015+ Charger/Challenger Hellcat/Demon) - GTHCPR Please choose your desired pulley ring size from the drop-down list below. All components are available separately, so once you have our pulley on your Hellcat, a boost change is as simple as changing the outer pulley drive ring. Product Description. Fits HellCat including new Demon. GripTec® = Level V2 (Coated) Hub: ZPE HCat (8 Bolt M5 Titanium screws included) Ribs = 10. Color: Black. Finish: Type III Anodized, Class 2, Hard Coat. Size: 2.78" Inch. Challenger / Charger 800+ HP Hellcat Package. High Flow Air Intake System; Overdrive Upper Supercharger Pulley - Decoupling Design; High Flow Fuel Injector Set; Professional Installation & Custom Dyno Tuning Using Our Dynojet Chassis DynamometerWell the Devil Cat 😈was hungry tonight ran a 8.99 off the trailer,then turned it up and ran 8.86😁 that's all motor and 2.4 blower Truly remarkable for an all steel heavyweight. Dave, That's with solid non-decoupling pulley's on the blower also right? (Metco's?). You ever had a problem with the...1 - 3.17" Litens Supercharger Pulley 1 - End Cap (dust/tamper shield) 1 - 17mm Install Tool 1 - HD belt Note 1: Pinning of the crankshaft pulley is not believed to be required with use of this pulley but no liability is assumed or implied by High Horse Performance, Inc. due to any damage that may occur due to unpinned cranks.Litens Hellraiser Decoupling Supercharger Pulley Kit For Hellcat, Demon, Redeye and Trackhawk(3.17, 2.85, 2.72, and 2.56) ... Metco Hellcat Pulley Ring Only. $139.99 $149.99. Select Options. Metco Hellcat Upper Pulley Kit. $269.99. Select Options. BWoody Hellcat / Redeye / Demon / Trackhawk Anti-Slip idler Pulley V3. $369.99. Add to Cart ...Pulleys COG Pulleys Two-Piece Pulley Sub Assembly Tensioners Throttle Bodies ... TVS2650R Dodge Hellcat 6.2L Supercharger Tuner Kit. 2015-2020. Since the Hellcat first hit the market, it's been debated as to how much safer a clutched pulley just like the OEM decoupling 3.35" would be on modified IHI Hellcat superchargers. Litens comes through with their high quality heavy duty 3.17 pulley upgrade. Using the OEM design developed specifically by Litens this pulley will reduce stress and ...Shop 2022 Dodge Challenger SRT Hellcat Widebody 6.2L SuperCharged V8 M/T Parts from MoparPartsInc.com of Myrtle Beach, SC. MoparPartsInc.com. 4849 US-501, Myrtle ... 2016 Dodge Challenger SRT Hellcat Oct 26, 2016 #2. About all I can contribute is the Diablo inTune programmer I bought for my 2014 392 showed no gain on the dyno. ... I would get a litens decoupling pulley instead of the metco Litens is the company that makes the oem for dodge. AlleyCat. Active Member. Sep 18, 2019. 9 Second Best E/T #6. Member ...1 - 3.17" Litens Supercharger Pulley 1 - End Cap (dust/tamper shield) 1 - 17mm Install Tool 1 - HD belt Note 1: Pinning of the crankshaft pulley is not believed to be required with use of this pulley but no liability is assumed or implied by High Horse Performance, Inc. due to any damage that may occur due to unpinned cranks.Litens Hellraiser Decoupling Supercharger Pulley Kit For Hellcat, Demon, Redeye and Trackhawk(3.17, 2.85, 2.72, and 2.56) ... Metco Hellcat Pulley Ring Only. $139.99 $149.99. Select Options. Metco Hellcat Upper Pulley Kit. $269.99. Select Options. BWoody Hellcat / Redeye / Demon / Trackhawk Anti-Slip idler Pulley V3. $369.99. Add to Cart ...Various Mopar Applications, Including Gen III Hemi with Threaded PCV Valve (Including Hellcat) An Original Metco Motorsports... read more. View Details. $39.99. Modern Muscle Xtreme Newsletter. International Order Notice: First time international Modern Muscle Xtreme customers purchasing product in excess of $500.00 are required to pay by money ...The new 3.17" Litens Hellraiser decoupling pulley is in stock and ready to ship from HHP. Litens testing shows no tuning is... Menu. Home. Forums. New Posts Search Forums Monroney ... (3.17) in a 2015 Hellcat with a stock unmolested locked PCM Click to expand... 3; Show All; Magnified. 8000 Posts Club. Founding Member. Oct 2, 2019 #11. Member ...Jun 18, 2022 · GripTec V2 Hellcat/Demon Supercharger Pulley [Ring Only] (2015+ Charger/Challenger Hellcat/Demon) - GTHCPR Please choose your desired pulley ring size from the drop-down list below. All components are available separately, so once you have our pulley on your Hellcat, a boost change is as simple as changing the outer pulley drive ring. Litens Hellraiser Decoupling Supercharger Pulley Kit For Hellcat, Demon, Redeye and Trackhawk(3.17, 2.85, 2.72, and 2.56) ... Metco Hellcat Pulley Ring Only. $139.99 $149.99. Select Options. Metco Hellcat Upper Pulley Kit. $269.99. Select Options. BWoody Hellcat / Redeye / Demon / Trackhawk Anti-Slip idler Pulley V3. $369.99. Add to Cart ...3.17" Decoupling Supercharger Pulley for 2015 - 2021 6.2L Dodge Supercharged Engines. $799.95. Add to compare list Add to wishlist Add to cart. HEMI Strut Tower Cap - OEM Colors by Petty's Garage ... Hydro-Dip Hellcat Intercooler Tank Cover. PG-ITC-002. Hellcat Intercooler Tank Cover - Hydro Dipped. $199.95 $249.95. Add to compare list Add to ...SRT Hellcat Stage 2 825HP Package Includes: $8995.00 + GST and Shop Supplies. *NOTE: While you can increase boost with a SMALLER pulley on the supercharger at a lower cost, the potential for belt slippage is MUCH higher. Davenport decided based on proven upgrades that by increasing the boost VIA a LARGER lower pulley, you in fact INCREASE boost ... Litens Hellraiser Decoupling Supercharger Pulley Kit For Hellcat, Demon, Redeye and Trackhawk(3.17, 2.85, 2.72, and 2.56) ... Metco Hellcat Pulley Ring Only. $139.99 $149.99. Select Options. Metco Hellcat Upper Pulley Kit. $269.99. Select Options. BWoody Hellcat / Redeye / Demon / Trackhawk Anti-Slip idler Pulley V3. $369.99. Add to Cart ...$629.00 - $649.00 FREE SHIPPING! The HellRaiser pulley features the same basic structural design and the same internal decoupling design as the stock pulleys. In most circumstances the stock pulley on the Hellcats and Trackhawks deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 14+psi.Stuff I use:Race Ramps: https://amzn.to/2SicrdtRace Ramp Low Profile Extension: https://amzn.to/2MhlDLaTire Rack: https://amzn.to/38X0foaCordless Ratchet:...1 - 3.17" Litens Supercharger Pulley 1 - End Cap (dust/tamper shield) 1 - 17mm Install Tool 1 - HD belt Note 1: Pinning of the crankshaft pulley is not believed to be required with use of this pulley but no liability is assumed or implied by High Horse Performance, Inc. due to any damage that may occur due to unpinned cranks.MET HC-KIT Hellcat Idler Pulley Kit For Your 2015 Dodge Challenger Vehicle at RPM Outlet. Low pricing and fast free shipping on orders over $100. 602-776-6885 or 855-776-6885 This pulley measures 2.72-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 16psi.This pulley measures 2.72-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 16psi.Hellcat Dakota Details. ... The new HellRaiser 2.72-inch decoupling pulley and a good engine tune will lift the output of the supercharged Hemi well over the 800-horsepower mark, so the Hellcat Dak could soon have lots more power. When you combine even more power with some suspension bits that can handle all of that power, the world's first ...Shop 2022 Dodge Challenger SRT Hellcat Widebody 6.2L SuperCharged V8 M/T Parts from MoparPartsInc.com of Myrtle Beach, SC. MoparPartsInc.com. 4849 US-501, Myrtle ... Feb 12, 2022 · The remainder of our Stage-1 package still showed up and did its job perfectly! • National Speed In-house ECU/PCM unlocking service. • HP Tuners Smart Access cable. • Optional JLT Performance air-oil separator. • Metco Motorsports 2.85” upper supercharger pulley. • TBA Machine 3.00″ dual-bearing supercharger idler pulley. • TBA ... add tba hellcat/trackhawk pin holding tool and hex tool for stock pulley removal +$44.99 upgrade to litens 3.17" decoupling pulley +$539.96 add trans tuning +$150.00 add hptuners mpvi-2 +$299.99 add hptuners universal credits (2 for engine only, 6 with zf8hp trans tuning) if you're unsure, please call us before ordering. +$49.99 add crank pin kitBy Mike Magda July 23, 2014. Development of the new Dodge 6.2-liter supercharged Hellcat Hemi engine focused on two parallel objectives: make more than 700 horsepower, and make it live. To achieve the former, a 2.4-liter twin-screw supercharger provides nearly 12 pounds of boost to produce 707 horsepower with 650 lb-ft peak torque. Since the Hellcat first hit the market, it's been debated as to how much safer a clutched pulley just like the OEM decoupling 3.35" would be on modified IHI Hellcat superchargers. Litens comes through with their high quality heavy duty 2.56 pulley upgrade. Using the OEM design developed specifically by Litens this pulley will reduce stress and ...Since the Hellcat first hit the market, it's been debated as to how much safer a clutched pulley just like the OEM decoupling 3.35" would be on modified IHI Hellcat superchargers. Litens comes through with their high quality heavy duty 2.56 pulley upgrade. Using the OEM design developed specifically by Litens this pulley will reduce stress and ...With 91 octane I wouldn't go any bigger than 3.10 pulley and upgrade the injectors. If you go with a Lietens decoupling pulley I wouldn't worry so much about pinning the crank. If you go with a non-decoupling pulley, like Metco etc, it would be prudent to pin the crank. I melted a piston with 93 octane a 3.1 upper and a 10% lower on Demon ...This pulley measures 2.56-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 18psi. Note:Includes: • Upgraded Supercharger System. • Pulley Upgrade. • Stainless-Steel Long Tube Headers. • High-Flow Catalytic Converters. • Upgraded High-Flow Fuel Injectors. • HPE Calibration Upgrade. • High-Flow Air Induction System. • Crank Case Ventilation System. add tba hellcat/trackhawk pin holding tool and hex tool for stock pulley removal +$44.99 upgrade to litens 3.17" decoupling pulley +$539.96 add trans tuning +$150.00 add hptuners mpvi-2 +$299.99 add hptuners universal credits (2 for engine only, 6 with zf8hp trans tuning) if you're unsure, please call us before ordering. +$49.99 add crank pin kitSRT Hellcat Stage 2 825HP Package Includes: $8995.00 + GST and Shop Supplies. *NOTE: While you can increase boost with a SMALLER pulley on the supercharger at a lower cost, the potential for belt slippage is MUCH higher. Davenport decided based on proven upgrades that by increasing the boost VIA a LARGER lower pulley, you in fact INCREASE boost ... Feb 12, 2022 · The remainder of our Stage-1 package still showed up and did its job perfectly! • National Speed In-house ECU/PCM unlocking service. • HP Tuners Smart Access cable. • Optional JLT Performance air-oil separator. • Metco Motorsports 2.85” upper supercharger pulley. • TBA Machine 3.00″ dual-bearing supercharger idler pulley. • TBA ... Jun 18, 2022 · GripTec V2 Hellcat/Demon Supercharger Pulley [Ring Only] (2015+ Charger/Challenger Hellcat/Demon) - GTHCPR Please choose your desired pulley ring size from the drop-down list below. All components are available separately, so once you have our pulley on your Hellcat, a boost change is as simple as changing the outer pulley drive ring. This pulley measures 2.72-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 16psi.Nov 01, 2018 · Adds approximately 1" of additional supercharger pulley wrap, to eliminate slippage!! Requires use of 1/2" - 1" longer belt depending on pulley size. (not included) Billet Aluminum idler pulleys manufactured by Metco Motorsports. 3.5" Billet Aluminum pulley recommended for those running 2.40 & 2.50 lower pulleys. FULLY ADJUSTABLE! GripTec V2 Hellcat/Demon Supercharger Pulley [Ring Only] (2015+ Charger/Challenger Hellcat/Demon) - GTHCPR Please choose your desired pulley ring size from the drop-down list below. All components are available separately, so once you have our pulley on your Hellcat, a boost change is as simple as changing the outer pulley drive ring.Decoupling pulleys are engine specific and should not be interchanged with other types of pulley technology. The Litens OAD type pulley is designed to free-wheel in one direction and, with an internal spring and damping device, softly engage in the opposite direction. The OAD is designed as a sacrificial part of the front-end accessory drive ...SMALL PULLEY PULLER TOOL: Pulls any pulley with hub diameters measuring 1-1/8, 1-1/4, 1-5/16, or 1-3/8 Inch. Many pulley removal tools also double as installation tools, making the tool capable of performing two functions for the cost of a single tool. You can either purchase or rent one of these tools. 6L metric requirements. We recommend purchasing our HHP Hellcat Crank Pin Kit and completing this installation with your upper pulley upgrade. This part is available in our webstore. The 2.85 Pulley works perfect with Mopar Demon fuel injectors. The 2.75 may require larger fuel injectors. We recommend the ID1050, available in our webstore. Custom tuning IS required.The stock Hellcat pulley is 3.35 inches, so when swapping to a smaller pulley, such as the Litens 2.72 or 2.85 Hellraiser, you get more boost and more power, but the boost levels of those two pulleys requires an engine tune. ... Of course, like the other Litens Hellraiser pulleys, this 3.17 unit features the same stock-style decoupling system ...SMALL PULLEY PULLER TOOL: Pulls any pulley with hub diameters measuring 1-1/8, 1-1/4, 1-5/16, or 1-3/8 Inch. Many pulley removal tools also double as installation tools, making the tool capable of performing two functions for the cost of a single tool. You can either purchase or rent one of these tools. 6L metric requirements. TopCat Sep 5, 2019 #1 The biggest Hellraiser you know! The new 3.17" Litens Hellraiser decoupling pulley is in stock and ready to ship from HHP. Litens testing shows no tuning is required with this pulley upgrade on your Hellcat/Demon/Redeye/Trackhawk. We'll be doing some first hand testing ourselves soon!Think of boost, with a decoupling pulley the supercharger with its heavy rotors stays at rpm between shifts, it's not drug down to by the engine to what ever RPM the next gear is and engine catches back up with it per say. So full boost is there right when you get back in the gas. Look at these 2 data graphsThis pulley measures 2.85-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 16psi.Shop 2022 Dodge Challenger SRT Hellcat Widebody 6.2L SuperCharged V8 M/T Parts from MoparPartsInc.com of Myrtle Beach, SC. MoparPartsInc.com. 4849 US-501, Myrtle ... Got bored and messed around with some videos I took this past summer with my GoPro. It's a 2015 Hellcat Challenger. When the video was taken, the only mods were LMI Intake, Borla S-Type Catback, Barton shifter and tires. I have American Racing Longtubes waiting to go on and I'm going to do...This pulley measures 2.56-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 18psi. Note:The HellRaiser reduces stress and wear on your supercharger's bearings and rotor group by isolating and decoupling the input shaft from engine vibrations and reducing backlash during abrupt deceleration. This kit increases boost to +/- 15 psi on 2.3L (Hellcat / Trackhawk / TRX) superchargers and +/- 18 psi on 2.7L (Demon / Redeye) superchargers.2016 Dodge Challenger SRT Hellcat Oct 26, 2016 #2. About all I can contribute is the Diablo inTune programmer I bought for my 2014 392 showed no gain on the dyno. ... I would get a litens decoupling pulley instead of the metco Litens is the company that makes the oem for dodge. AlleyCat. Active Member. Sep 18, 2019. 9 Second Best E/T #6. Member ...Litens Hellraiser Decoupling Supercharger Pulley Kit For Hellcat, Demon, Redeye and Trackhawk(3.17, 2.85, 2.72, and 2.56) ... Metco Hellcat Pulley Ring Only. $139.99 $149.99. Select Options. Metco Hellcat Upper Pulley Kit. $269.99. Select Options. BWoody Hellcat / Redeye / Demon / Trackhawk Anti-Slip idler Pulley V3. $369.99. Add to Cart ...The HellRaiser reduces stress and wear on your supercharger's bearings and rotor group by isolating and decoupling the input shaft from engine vibrations and reducing backlash during abrupt deceleration. This kit increases boost to +/- 15 psi on 2.3L (Hellcat / Trackhawk / TRX) superchargers and +/- 18 psi on 2.7L (Demon / Redeye) superchargers.Metco Motorsports Hellcat Upper Supercharger Pulley Kit (2015+ Challenger & Charger Hellcat) $279.99 Metco Motorsports Pin Holding Tool for 15-Current Challenger, Demon, Charger, Trackhawk, TRX & Durango 6.2L $39.99 $1,875.00 Litens HellRaiser 2.72" Pulley Kit for 15-Current Challenger, Demon, Charger, Trackhawk, TRX & Durango 6.2L $629.95This pulley kit is suitable for mild performance upgrades utilizing stock injectors. Testing by Litens demonstrates power gains of +/- 45 HP on 93 octane and 65 HP on race fuel / e85. Does not require tuning for 93 octane applications. Kit Includes: - 3.17" Litens Supercharger Pulley - Tamper Evident End Cap - 17mm Removal ToolThis pulley measures 2.72-inches and features the same basic structural design and the same internal decoupling design as the stock pulleys, but those stock pulleys are 3.43-inches (87mm). Where the stock pulley on the Hellcat cars and the Trackhawk deliver around 11 pounds of boost, the HellRaiser increases the boost pressure to 16psi.Decoupling pulleys are engine specific and should not be interchanged with other types of pulley technology. The Litens OAD type pulley is designed to free-wheel in one direction and, with an internal spring and damping device, softly engage in the opposite direction. The OAD is designed as a sacrificial part of the front-end accessory drive ...From Gates: The purpose of a decoupler pulley is to allow the alternator, which is turning at a high rate of speed to overrun the belt as the rpm's decrease upon vehicle slow down. This protects and saves the alternator. In essence, the decoupler is a sacrificial component.This pulley kit is suitable for mild performance upgrades utilizing stock injectors. Testing by Litens demonstrates power gains of +/- 45 HP on 93 octane and 65 HP on race fuel / e85. Does not require tuning for 93 octane applications. Kit Includes: - 3.17" Litens Supercharger Pulley - Tamper Evident End Cap - 17mm Removal ToolOne of the guys on the Woodward forums shop got a HELLCAT towed into the shop already. The supercharger pulley, backed off and onto a radiator hose. First...Got bored and messed around with some videos I took this past summer with my GoPro. It's a 2015 Hellcat Challenger. When the video was taken, the only mods were LMI Intake, Borla S-Type Catback, Barton shifter and tires. I have American Racing Longtubes waiting to go on and I'm going to do...Litens Hellraiser Decoupling Supercharger Pulley Kit For Hellcat, Demon, Redeye and Trackhawk(3.17, 2.85, 2.72, and 2.56) ... 2015-Present Dodge Hellcat 2018-Present ... 3.17" Decoupling Supercharger Pulley for 2015 - 2021 6.2L Dodge Supercharged Engines. $799.95. Add to compare list Add to wishlist Add to cart. HEMI Strut Tower Cap - OEM Colors by Petty's Garage ... Hydro-Dip Hellcat Intercooler Tank Cover. PG-ITC-002. Hellcat Intercooler Tank Cover - Hydro Dipped. $199.95 $249.95. Add to compare list Add to ...Challenger / Charger 800+ HP Hellcat Package. High Flow Air Intake System; Overdrive Upper Supercharger Pulley - Decoupling Design; High Flow Fuel Injector Set; Professional Installation & Custom Dyno Tuning Using Our Dynojet Chassis DynamometerSince the Hellcat first hit the market, it's been debated as to how much safer a clutched pulley just like the OEM decoupling 3.35" would be on modified IHI Hellcat superchargers. Litens comes through with their high quality heavy duty 3.17 pulley upgrade. Using the OEM design developed specifically by Litens this pulley will reduce stress and ...2016 Dodge Challenger SRT Hellcat Oct 26, 2016 #2. About all I can contribute is the Diablo inTune programmer I bought for my 2014 392 showed no gain on the dyno. ... I would get a litens decoupling pulley instead of the metco Litens is the company that makes the oem for dodge. AlleyCat. Active Member. Sep 18, 2019. 9 Second Best E/T #6. Member ...Litens Hellraiser Decoupling Supercharger Pulley Kit for Hellcat, Demon, Redeye and Trackhawk $799.00 2.56 - $799.00 2.72 - $799.00 2.85 - $799.00 3.17 - $799.00SRT Hellcat Stage 2 825HP Package Includes: $8995.00 + GST and Shop Supplies. *NOTE: While you can increase boost with a SMALLER pulley on the supercharger at a lower cost, the potential for belt slippage is MUCH higher. Davenport decided based on proven upgrades that by increasing the boost VIA a LARGER lower pulley, you in fact INCREASE boost ... add tba hellcat/trackhawk pin holding tool and hex tool for stock pulley removal +$44.99 upgrade to litens 3.17" decoupling pulley +$539.96 add trans tuning +$150.00 add hptuners mpvi-2 +$299.99 add hptuners universal credits (2 for engine only, 6 with zf8hp trans tuning) if you're unsure, please call us before ordering. +$49.99 add crank pin kitProduct Description. Fits HellCat including new Demon. GripTec® = Level V2 (Coated) Hub: ZPE HCat (8 Bolt M5 Titanium screws included) Ribs = 10. Color: Black. Finish: Type III Anodized, Class 2, Hard Coat. Size: 2.78" Inch. Since the Hellcat first hit the market, it's been debated as to how much safer a clutched pulley just like the OEM decoupling 3.35" would be on modified IHI Hellcat superchargers. Litens comes through with their high quality heavy duty 3.17 pulley upgrade. Using the OEM design developed specifically by Litens this pulley will reduce stress and ...Shop 2022 Dodge Challenger SRT Hellcat Widebody 6.2L SuperCharged V8 M/T Parts from MoparPartsInc.com of Myrtle Beach, SC. MoparPartsInc.com. 4849 US-501, Myrtle ... Stuff I use:Race Ramps: https://amzn.to/2SicrdtRace Ramp Low Profile Extension: https://amzn.to/2MhlDLaTire Rack: https://amzn.to/38X0foaCordless Ratchet:...Nov 01, 2018 · Adds approximately 1" of additional supercharger pulley wrap, to eliminate slippage!! Requires use of 1/2" - 1" longer belt depending on pulley size. (not included) Billet Aluminum idler pulleys manufactured by Metco Motorsports. 3.5" Billet Aluminum pulley recommended for those running 2.40 & 2.50 lower pulleys. FULLY ADJUSTABLE! TopCat Sep 5, 2019 #1 The biggest Hellraiser you know! The new 3.17" Litens Hellraiser decoupling pulley is in stock and ready to ship from HHP. Litens testing shows no tuning is required with this pulley upgrade on your Hellcat/Demon/Redeye/Trackhawk. We'll be doing some first hand testing ourselves soon!2018 hellcat widebody challenger May 6, 2020 #2. innovators west lower pulley 13 psi 93 octane bp stock injectors hp tuners car drives like stock , until the accelerator is mashed. ... I'm running a litens 2.85 decoupling upper pulley Stock lower 775 injectors FI blower spacers with thermos blanketPulleys COG Pulleys Two-Piece Pulley Sub Assembly Tensioners Throttle Bodies ... TVS2650R Dodge Hellcat 6.2L Supercharger Tuner Kit. 2015-2020. The HellRaiser reduces stress and wear on your supercharger's bearings and rotor group by isolating and decoupling the input shaft from engine vibrations and reducing backlash during abrupt deceleration. This kit increases boost to +/- 15 psi on 2.3L (Hellcat / Trackhawk / TRX) superchargers and +/- 18 psi on 2.7L (Demon / Redeye) superchargers.Shop 2022 Dodge Challenger SRT Hellcat Widebody 6.2L SuperCharged V8 M/T Parts from MoparPartsInc.com of Myrtle Beach, SC. MoparPartsInc.com. 4849 US-501, Myrtle ... GripTec V2 Hellcat/Demon Supercharger Pulley [Ring Only] (2015+ Charger/Challenger Hellcat/Demon) - GTHCPR Please choose your desired pulley ring size from the drop-down list below. All components are available separately, so once you have our pulley on your Hellcat, a boost change is as simple as changing the outer pulley drive ring.This pulley kit is suitable for mild performance upgrades utilizing stock injectors. Testing by Litens demonstrates power gains of +/- 45 HP on 93 octane and 65 HP on race fuel / e85. Does not require tuning for 93 octane applications. Kit Includes: - 3.17" Litens Supercharger Pulley - Tamper Evident End Cap - 17mm Removal Tool 10l_1ttl