https://www.gnarpowpow.com/tags/hemi/ Tue 05 May 2026 02:18:05 +0200 https://www.gnarpowpow.com/videos/19222/kilpatrick-racing-engines-521-cid-hemi-roars-to-life/
Watch this to the end to hear this engine make a few pulls! This is a 521 cubic inch, screw-blown Hemi engine that runs on alcohol and was built by Kilpatrick Racing Engines in Waukesha, WI. This video was filmed at World Wide Technology Raceway during the 2022 Builder's Brawl No Prep racing event. #engine #engines #horsepower #performance #hemi #hemipower #tuning #testing #supercharged #shorts ]]> Tue 29 Nov 2022 10:35:49 +0200 https://www.gnarpowpow.com/videos/19222/kilpatrick-racing-engines-521-cid-hemi-roars-to-life/ https://www.gnarpowpow.com/videos/19225/screw-blown-521-cid-hemi-engine/
After getting blown backwards off the starting line from Jim Kilpatrick's alcohol-fueled, screw-blown, 521 cubic inch Hemi engine at the 2022 Builder's Brawl, we stopped by the Kilpatrick Racing Engines / Bad Judgement Racing pit the next morning to get the full details of this engine build. It's our Engine of the Week brought to you by @PennGrade 1 Motor Oil, @Elring – Das Original, NPW Companies, and Engine & Performance Warehouse, Inc. #engines #horsepower #performance #dragracing #hemi #hemipower #blower #enginebuild #engineoftheweek #enginebuildermag https://www.enginebuildermag.com/ https://www.kilpatrickracingengines.com/ https://www.penngrade.com/ https://www.elring.com/en/ https://www.npwcompanies.com/ https://www.epwi.net/ ]]> Mon 28 Nov 2022 10:36:09 +0200 https://www.gnarpowpow.com/videos/19225/screw-blown-521-cid-hemi-engine/ https://www.gnarpowpow.com/videos/19240/526-cid-twin-turbo-hemi-engine/
We chatted with Cory Clemens of Clemens Motorsports during the 2022 Builder's Brawl about his Pro 275 drag car and its 526 cubic inch twin-turbo Hemi engine. His goal for the weekend was to run low-5s or even high-4s! Engine of the Week is brought to you by @PennGrade 1 Motor Oil, @Elring – Das Original, NPW Companies, and Engine & Performance Warehouse, Inc. #engines #horsepower #performance #dragracing #hemi #twinturbo #turbo #enginebuild #enginebuilding #engineoftheweek #enginebuildermag https://www.enginebuildermag.com/ https://www.clemensmotorsports.com/ https://www.penngrade.com/ https://www.elring.com/en/ https://www.npwcompanies.com/ https://www.epwi.net/ ]]> Fri 11 Nov 2022 10:37:32 +0200 https://www.gnarpowpow.com/videos/19240/526-cid-twin-turbo-hemi-engine/ https://www.gnarpowpow.com/videos/19243/supercharged-477-cid-hemi-engine/
Brandon Sandlian is newer to the drag racing world, but don't let that fool you! He's built up a 1953 Studebaker, nicknamed Junkyard Stude, which has a Supercharged 477 cid Hemi engine capable of 3,000+ horsepower. Brandon and his Stude recently won the 2022 Builder's Brawl, which is where we caught up with him to learn more about his Hemi engine and Studebaker drag car set up. It's our Engine of the Week brought to you by @PennGrade 1 Motor Oil, @Elring – Das Original, NPW Companies, and Engine & Performance Warehouse, Inc. #engines #horsepower #performance #dragracing #hemi #supercharged #studebaker #engineoftheweek #enginebuild #enginebuildermag https://www.enginebuildermag.com/ https://www.penngrade.com/ https://www.elring.com/en/ https://www.npwcompanies.com/ https://www.epwi.net/ ]]> Fri 04 Nov 2022 10:38:02 +0200 https://www.gnarpowpow.com/videos/19243/supercharged-477-cid-hemi-engine/ https://www.gnarpowpow.com/videos/19309/turbocharged-gen-iii-hemi-engine/
We couldn't just walk past this gorgeous 1982 Ford Mustang without taking a few extra looks at it, and upon closer inspection, we found out it has a Gen III Hemi engine stuffed inside. Turns out owner Bob Hess is a Chrysler guy and has always wanted to put a Hemi in a Ford, so here it is! Engine of the Week is brought to you by PennGrade1, Elring Das Original, NPW Companies, and Engine & Performance Warehouse Inc. https://www.enginebuildermag.com/ https://www.penngrade.com/ https://www.elring.com/en/ https://www.npwcompanies.com/ https://www.epwi.net/ ]]> Thu 02 Jun 2022 20:19:01 +0200 https://www.gnarpowpow.com/videos/19309/turbocharged-gen-iii-hemi-engine/ https://www.gnarpowpow.com/videos/19310/twin-turbo-572-cid-smx-engine-in-steve-morris-wagon/
After not having raced his wagon for more than 9 years, Steve Morris of Steve Morris Engines used Sick Week as the excuse to get the wagon back out on the track. The Pro Mod chassis car is equipped with Steve's own 572 cid SMX engine and twin 98mm turbos! Engine of the Week is brought to you by PennGrade1, Erling Das Original, NPW Companies, and Engine & Performance Warehouse, Inc. https://www.enginebuildermag.com/ https://www,stevemorrisengines.com/ https://www,penngrade.com/ https://www.elring.com/en/ https://www.npwcompanies.com/ https://www.epwi.net/ ]]> Fri 27 May 2022 20:19:16 +0200 https://www.gnarpowpow.com/videos/19310/twin-turbo-572-cid-smx-engine-in-steve-morris-wagon/ https://www.gnarpowpow.com/videos/17252/how-to-build-a-competitive-kart-racing-engine-stock-appearing/
How to build a stock appearing racing engine from Harbor Freight. All the tools and parts you'll need to take a non-hemi 212 Predator engine from 6.5 HP up to 18 HP. This is my 2nd channel. For all the good content go here: https://www.youtube.com/makesomething **Engine Parts (Total $1184.16 before taxes and shipping)**(Affiliate Links) Non-Hemi 212 Predator: http://bit.ly/38wk5sl 28.5 Intake Valve: https://www.arcracing.com/dj-1122-stainless-steel-oversize-valve-28-5mm/ 25 Exhaust Valve: https://www.arcracing.com/dj-1121-stainless-steel-valve-25mm/ 1:3 Rockers: https://www.arcracing.com/97-113bv-1-3-gx200-clone-black-venom-roller-rocker-set/ Retainers: https://www.arcracing.com/dj-1046t-titanium-retainer-kit-36lb/ Lash Caps: https://www.arcracing.com/dj-1051-high-performance-lash-cap/ 36# Springs: http://bit.ly/39cslww Cam: https://www.arcracing.com/dj-1104p-predator-f-275-cam/ Flat Top Piston: https://www.arcracing.com/dj-1285ph-std-bore-hemi-predator-flat-top-piston-kit/ Connecting Rod: https://www.arcracing.com/6252-arc-billet-rod-040-hf-predator-3-348-x-1-191-x-709/ Long Carburetor Stud: https://www.arcracing.com/dj-1345-bsp-carb-stud/ Billet Flywheel: https://bit.ly/3GCpprK Gasket Set: http://bit.ly/3ovVdGA Push Rods 5.340: https://www.nrracing.com/product-p/cmpr-55.htm Top Plate: http://bit.ly/3q7Tqbf Fuel Pump: https://www.arcracing.com/fpc1-1-fuel-pump-walbro-new-style/ Air Filter: http://bit.ly/3nAnk6a Air Filter Adapter: https://www.bmikarts.com/Airspeed-II-Clone-Air-Filter-Adapter-Bracket--2nd-Generation_p_4934.html Spark Plug: https://amzn.to/3gPgLvw Chain Guard: http://bit.ly/2K1rRkq Pre-filter: http://bit.ly/2XvFBXI Header: http://bit.ly/38udRcs Fuel Line: https://amzn.to/34TICYS Carb: https://www.doverpoweronlinestore.com/catalog/item/8223863/8971820.htm Valve Spacer: https://bit.ly/3hZk9Uo 2° advance key: https://www.arcracing.com/dj-2172-x-offset-key-for-clone-gx200-390/ **Tools Used**(Affiliate Links) Plastigauge: https://amzn.to/3KQHBjP Flex-Hone: https://amzn.to/3s8Ihdw Piston Ring Installer: https://amzn.to/3Fb641P Assembly Lube: https://amzn.to/3kABlBL Ice Pick: https://imakeny.com/products/diresta-ice-pick Piston Ring Compressor 70 mm: https://bit.ly/3s708Sk Torque Wrench: https://www.harborfreight.com/38-in-drive-digital-torque-wrench-64915.html Cut-up Side Cover: https://www.ebay.com/itm/324345592716?hash=item4b8480fb8c:g:tdkAAOSwIgNiZE16 Dye Grinder: https://amzn.to/3LDPGJP Crankshaft Stop: https://www.ombwarehouse.com/3-4-crankshaft-holder-tool.html Valve Grinding Compound: https://amzn.to/3y7SXNk 5.5 mm Reamer: http://www.nrracing.com/product-p/8803a416.htm Valve Guide Hone: http://www.nrracing.com/product-p/bc64m240.htm Valve Guide Remover: http://www.nrracing.com/product-p/07942-8920000.htm Valve Seat Pocket Cutter: Adjustable Range: 1 1/8"- 1 1/4" for 3/8" pilot. (Ebay) 3-angle Valve Job Tool: http://www.nrracing.com/product-p/neway2003a.htm Spring Pocket Cutting Tool: http://www.nrracing.com/product-p/springseatcutter.htm Valve Lapper: http://www.nrracing.com/product-p/pt-w80570.htm Valve Spring Tool (newer version): http://www.nrracing.com/product-p/vspgcompress.htm Kart Oil: https://www.arcracing.com/9806-lucas-4cycle-karting-oil-gal/ Zink Additive for Break In: https://amzn.to/3F96lCi **Stock Appearing Rules** • Stock appearing Clone/Predator that must be pull started with a standard rope. No external compression release. • No strokers. Must be stock stroke. • No external billet parts. No billet side covers. • No external mods. • Must be a Clone or 212 Predator block. No Honda, Tillotson or other blocks. • No head studs, no side cover studs. Must use bolts. • Maximum 2.815 bore. • Carb must be Predator/small block/Clone carb. • Carb cannot have external mods including welding or epoxy on the outside to allow bigger bore. • Choke can be removed and sealed • No fuel additives. (methanol and gasoline allowed) • No block bracing or head girdles. • No aftermarket carb spacer between carb and head and cannot be vented or pulsed into carb or intake anywhere (valve cover spacer allowed). This is the league I race in: https://www.idiotsracing.com/ Here is where I learned how to build racing engines HP Academy: https://www.hpacademy.com/courses/learn-how-to-build-engines/ Book: https://www.ebay.com/itm/262152692345 ARC: https://bit.ly/3F7cIWS 0:00 Intro 0:32 Predator 212 Motor 1:03 Engine Teardown 3:38 Connecting Rod 4:10 Piston 4:35 Crankshaft Clearance 5:38 Cylinder Hone 6:08 Piston Rings 8:32 Crankshaft-Piston Assembly 9:17 Camshaft 10:50 Block Clearance 13:15 Flywheel Assembly 15:08 Ignition Timing 16:56 Ignition Coil 17:27 Cylinder Head Disassembly 18:11 Valve Seat Removal 19:05 Valve Guide Honing 20:38 Cutting Valve Seat 21:24 3-angle Valve Job 22:19 Porting and Polishing 24:16 Head Milling 25:00 Valve Grinding 25:35 Spring Pockets 27:04 Valve Train Assembly 30:22 Roller Rockers 32:26 Finding Top Dead Center 34:43 Set Lash 36:26 Carburetor Assembly 38:25 Top Plate ]]> Tue 03 May 2022 12:55:51 +0200 https://www.gnarpowpow.com/videos/17252/how-to-build-a-competitive-kart-racing-engine-stock-appearing/ https://www.gnarpowpow.com/videos/19314/jarrad-scott-s-blown-540-cid-hemi-engine/
Jarrad Scott and his 1962 Ford Ranchero nicknamed Bitchin' are no strangers to drag-and-drive events. We caught up with him at Sick Week 2022 to find out more about his blown 540 cid Hemi engine that consistently puts Jarrad in contention in the A/Gas class. Engine of the Week is brought to you by Elring Das Original, PennGrade1, NPW Companies, and Engine & Performance Warehouse Inc. https://www.enginebuildermag.com/ https://www.elring.com/en/ https://www.penngrade.com/ https://www.npwcompanies.com/ https://www.epwi.net/ ]]> Fri 29 Apr 2022 20:20:21 +0200 https://www.gnarpowpow.com/videos/19314/jarrad-scott-s-blown-540-cid-hemi-engine/ https://www.gnarpowpow.com/videos/19316/twin-94mm-turbo-526-cid-hemi-engine/
Walking the pits of Sick Week, Shawn Fink's orange, 1955 Chevy stood out – especially with its twin-turbo 526 Sonny Leonard Hemi engine. Shawn ran us through the setup after running a 6-second pass! Engine of the Week is brought to you by PennGrade1, Elring Das Original, NPW Companies, Engine & Performance Warehouse Inc., and Scat Crankshafts. https://www.enginebuildermag.com/ https://www.penngrade.com/ https://www.elring.com/en/ https://www.npwcompanies.com/ https://www.epwi.net/ https://www.scatcrankshafts.com/ ]]> Fri 08 Apr 2022 20:21:08 +0200 https://www.gnarpowpow.com/videos/19316/twin-94mm-turbo-526-cid-hemi-engine/ https://www.gnarpowpow.com/videos/19317/james-mcentire-s-na-709-cid-hemi-engine/
We caught up with James McEntire during our time at Sick Week to learn more about his "See Red" Camaro and it's Naturally Aspirated 709 cid Hemi engine built by Goodwin Competition. Engine of the Week is brought to you by PennGrade1, Elring Das Original, NPW Companies, Engine & Performance Warehouse Inc, and Scat Crankshafts. https://www.enginebuildermag.com/ https://www.penngrade.com/ https://www.elring.com/en/ https://www.npwcompanies.com https://www.epwi.net/ https://www.scatcrankshafts.com/ ]]> Fri 01 Apr 2022 20:21:23 +0200 https://www.gnarpowpow.com/videos/19317/james-mcentire-s-na-709-cid-hemi-engine/ https://www.gnarpowpow.com/videos/19321/noonan-s-billet-4-8-hemi-engine/
During the 2021 PRI show, we got the chance to catch up with the folks at Noonan Race Engineering to chat about one of their best-selling engine combinations – a 4.8˝ billet Hemi engine – which can be used in applications such as NHRA Pro Mod, Top Alcohol, Outlaw Pro Mod, and Tractor Pulling. Engine of the Week is brought to you by PennGrade1, Scat Crankshafts, Elring, NPW Companies, and Engine & Performance Warehouse Inc. Noonan Race Engineering – https://www.noonanrace.com/ PennGrade1 – https://www.penngrade.com/ Scat Crankshafts – https://www.scatcrankshafts.com/ Elring – https://www.elring.com/en/ NPW – https://www.npwcompanies.com/ EPWI – https://www.epwi.net/ ]]> Fri 07 Jan 2022 20:24:10 +0200 https://www.gnarpowpow.com/videos/19321/noonan-s-billet-4-8-hemi-engine/ https://www.gnarpowpow.com/videos/11134/we-can-make-2500hp-at-40-pounds-of-boost-4200lb-twin-turbo-street-car-rips/
THIS is our kind of street car! Nice and heavy with full interior and all! How do you make up for being so heavy? WITH A TON OF FREAKING POWER! As if watching this car do it's thing down the track wasn't enough of a treat, we got to see it at Import vs Domestic! Why is that special? This Redeye Challenger is lining up with cars like Honda Civics! Polar opposite cars with different strategies makes for some CLOSE racing! Subscribe ► http://www.youtube.com/subscription_center?add_user=1320video 1320Video Gear ► http://www.1320video.com/shop ———————————————————————————————————— Watch more of our recent & related videos!: --- 6 second Toyota AE86 DOMINATES at World Cup Finals https://youtu.be/5lnUp04QbBA --- 900HP Electric truck! | Tesla powered Squarebody https://youtu.be/gGO38kHpU8E --- 3,000hp Lamborghini makes 250mph look EASY (Fastest Gallardo in 1/2 mile) https://youtu.be/WwvxjT9fA5E ———————————————————————————————————— MAPerformance your one stop shop for race car needs! ► https://bit.ly/MAPerformance-1320video Need BOOST? Grab a Procharger! ► https://www.procharger.com/ Need more Power? Texas Speed has you covered ► https://www.texas-speed.com/ ———————————————————————————————————— Facebook ► http://facebook.com/1320videos Instagram ► https://instagram.com/1320video 1320Video ► http://www.1320video.com Snapchat ► Crew_1320Video ]]> Sun 21 Nov 2021 00:12:30 +0200 https://www.gnarpowpow.com/videos/11134/we-can-make-2500hp-at-40-pounds-of-boost-4200lb-twin-turbo-street-car-rips/