Cylinder Heads on Cylinder Heads 🙌🏽 GPI Machine Shop is porting, milling, and jumping with cylinder head machining! Want your Heads GPI Ported/Milled? Visit https://gwatneyperformance.com/product-category/engine/gpi-cylinder-heads/ today! #cylinder #cylinderhead #cylinderheads #CylinderRepair #porting #portingheads #portingmotor #mill #milled #gpi #GPI #team #team #GPI #teamgpi #TeamGPI #machine #machineshop #Igor #it #igotit #IGotIt #iwantit #iwantitall #iwantitigotit | Gwatney Performance In
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Cylinder Heads on Cylinder Heads 🙌🏽 GPI Machine Shop is porting, milling, and jumping with cylinder head machining! Want your Heads GPI Ported/Milled? Visit https://gwatneyperformance.com/product-category/engine/gpi-cylinder-heads/ today! #cylinder #cylinderhead #cylinderheads #CylinderRepair #porting #portingheads #portingmotor #mill #milled #gpi #GPI #team #team #GPI #teamgpi #TeamGPI #machine #machineshop #Igor #it #igotit #IGotIt #iwantit #iwantitall #iwantitigotit | Gwatney Performance In
1.7K viewsNov 8, 2023
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GPI SS4 No Flycut Camshaft GPI Ported/Milled Heads 1 7/8 Headers No Cats SLP 10% UDP Ported Stock TB Vararam Street Slayer Twin Disc Carbon Clutch Borla Atak Exhaust | Gwatney Performance Innovation
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GPI SS4 No Flycut Camshaft GPI Ported/Milled Heads 1 7/8 Headers No Cats SLP 10% UDP Ported Stock TB Vararam Street Slayer Twin Disc Carbon Clutch Borla Atak Exhaust | Gwatney Performance Innovation
6.3K viewsJun 28, 2019
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2016 Camaro SS (588 RWHP / 516 RWTQ) -GPI Track Attack Cam -GPI Ported Heads (Not Milled) -MSD Intake Manifold -ATI Under-Drive -Long Tube Headers -Circle D Converter -Pump E85 --------- Need a package for yourself? https://gwatneyperformance.com/product/gpi-cam-package-2016-2018-6th-gen-camaro-ss-lt1/#configuration Want to know more about GPI's Gen V LT Cams? https://gwatneyperformance.com/gpi-lt-gen-5-cam-packages-officially-available/ See another GPI Track Attack Cam and Heads package in acti
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2016 Camaro SS (588 RWHP / 516 RWTQ) -GPI Track Attack Cam -GPI Ported Heads (Not Milled) -MSD Intake Manifold -ATI Under-Drive -Long Tube Headers -Circle D Converter -Pump E85 --------- Need a package for yourself? https://gwatneyperformance.com/product/gpi-cam-package-2016-2018-6th-gen-camaro-ss-lt1/#configuration Want to know more about GPI's Gen V LT Cams? https://gwatneyperformance.com/gpi-lt-gen-5-cam-packages-officially-available/ See another GPI Track Attack Cam and Heads package in acti
4.6K viewsJan 31, 2019
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Save $250 today when you buy CID/ GPI Track Attack Cylinder Heads at gwatneyperformance.com. Huge Black Friday deals for only 2 more days! Get yours here: https://gwatneyperformance.com/product/gpi-ported-cid-lt1-lt4-cylinder-head-package/ #cylinder #cylinderhead #CapCut #cid #heads #trackattack #lt1 #lt4 #gpi #teamgpi #blackfriday #christmas #giftideas #giftideasforhim #giftideasformen #trackattack #gwatneyperformance #gwatneyperformaneinnovation | Gwatney Performance Innovation
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Save $250 today when you buy CID/ GPI Track Attack Cylinder Heads at gwatneyperformance.com. Huge Black Friday deals for only 2 more days! Get yours here: https://gwatneyperformance.com/product/gpi-ported-cid-lt1-lt4-cylinder-head-package/ #cylinder #cylinderhead #CapCut #cid #heads #trackattack #lt1 #lt4 #gpi #teamgpi #blackfriday #christmas #giftideas #giftideasforhim #giftideasformen #trackattack #gwatneyperformance #gwatneyperformaneinnovation | Gwatney Performance Innovation
1.3K viewsNov 22, 2023
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6.2 getting some upgrades in the Engine Room at GPI🤘🏽 As always, 💎 Pistons 📍 Gwatney Performance Innovations | Jacksonville, AR 📲 Ready to find your fast? 🛠️ Visit: https://gwatneyperformance.com 📞 Call: 501-985-4947 📧 Email: support@gwatneyperformance.com
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6.2 getting some upgrades in the Engine Room at GPI🤘🏽 As always, 💎 Pistons 📍 Gwatney Performance Innovations | Jacksonville, AR 📲 Ready to find your fast? 🛠️ Visit: https://gwatneyperformance.com 📞 Call: 501-985-4947 📧 Email: support@gwatneyperformance.com
2.4K views10 months ago
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Great power gains from our GPI Ported 5.3 Heads and GPI Low Lift Truck 3 Cam! From 292 RWHP to 382 RWHP! Cam: https://gwatneyperformance.com/product/gpi-low-lift-truck-performance-camshaft-4-8l-5-3l-6-0l/ Heads: https://gwatneyperformance.com/product/gpi-ported-oem-ls1-ls2-cathedral-port-cylinder-head-package/ | Gwatney Performance Innovation
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Great power gains from our GPI Ported 5.3 Heads and GPI Low Lift Truck 3 Cam! From 292 RWHP to 382 RWHP! Cam: https://gwatneyperformance.com/product/gpi-low-lift-truck-performance-camshaft-4-8l-5-3l-6-0l/ Heads: https://gwatneyperformance.com/product/gpi-ported-oem-ls1-ls2-cathedral-port-cylinder-head-package/ | Gwatney Performance Innovation
4.8K viewsNov 1, 2018
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2018 ZL1, Ported Factory Blower, GPI PD Blower Cam, GPI Ported Heads and of course, tuned by GPI! First time out with the setup, 9.50s not a bad starting point! | Gwatney Performance Innovation
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2018 ZL1, Ported Factory Blower, GPI PD Blower Cam, GPI Ported Heads and of course, tuned by GPI! First time out with the setup, 9.50s not a bad starting point! | Gwatney Performance Innovation
15.7K viewsMar 3, 2019
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551 RWHP. SS3 cam, GPI ported heads, MSD Intake Manifold, 103 TB, Longtube Headers, Flex Fuel. Not bad for a cam that’s only 226* intake duration and this is stock compression no milling or flycutting. | Gwatney Performance Innovation
6.4K viewsApr 25, 2019
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GPI L83 (5.3) Custom Hi Ram Heads and Cam Package! 😍 | Gwatney Performance Innovation
28.4K viewsSep 23, 2019
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Another set of heads officially complete with the GPI Logo 🤘🏽 ———- Want your Heads Ported/ Milled by GPI? Click Here: https://gwatneyperformance.com/product-category/induction/porting-services/ Want to buy GPI Heads? Click Here: https://gwatneyperformance.com/?s=Head port&post_type=product&dgwt_wcas=1 ——— Have questions? Email support@gwatneyperformance.com Live chat 👉🏽 gwatneyperformance.com Call 501-985-4947 | Gwatney Performance Innovation
2.8K viewsJan 17, 2024
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SS1 LT cam, GPI ported stock heads w stock compression, Ported LT2 intake, 95mm TB, Long Tubes, Rotofab, and E85. Stock converter A10. 525/479 on 93 octane. 542/498 on E. Such a simple setup, but killer results. Remember folks, big cams need big compression. You can easily over cam a LT setup without enough compression. Let us help get your combo right! #TeamGPI | Gwatney Performance Innovation
4.4K viewsOct 14, 2021
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Just another day in the Engine Room assembling GPI heads with a set of BTR Springs 🤘🏽 ——- Order your BTR Valve Spring Kit here: https://gwatneyperformance.com/product/660-lift-with-platinum-spring-kit-with-titanium-retainers-sk001/ ——- Have questions about your build? Call Kevin at 501-985-4947 Live Chat with James on our Website Email us at support@gwatneyperformance.com ——— #racecars #racecar #TeamGPI #teamgpi #racetech #arkansas #gpipro #GPI #gpi #race #Arkansas #jacksonville #heads #cylind
1.3K viewsApr 10, 2024
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L83 Custom Stage III cam from the guys at Gwatney Performance Innovation Call us to set your appointment for your next build at KHP Performance & Tuning | KHP Performance & Tuning
136.9K viewsFeb 28, 2019
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LT Heads being milled never gets old 🤤 When are your cylinder heads making an appearance at GPI? ——— Need your heads ported before racing starts in the spring? Click Here: https://gwatneyperformance.com/product-category/engine/gpi-cylinder-heads/ ——— Have questions about cylinder heads? EMail us support@gwatneyperformance.com Live Chat with James on our website Call 501-985-4947 | Gwatney Performance Innovation
1.6K viewsFeb 1, 2024
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Tap In Tuesday 🔨 Machine shop is busy installing intake valves on GPI Ported Heads! Do you prefer the OEM or Ferrea? 👀 Visit https://gwatneyperformance.com/?s=Valves&post_type=product&dgwt_wcas=1/ref/20/ today to order your valve stems 🤘🏽 #racecars #racecar #TeamGPI #teamgpi #racetech #arkansas #gpipro #GPI #gpi #race #Arkansas #jacksonville #valve #valvestem #valvestemcaps #valvestems #tapin #tapintuesday | Gwatney Performance Innovation
1K viewsAug 13, 2024
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Another set of heads getting a fresh CNC Port job at GPI 🤘🏽 This set will get ported, milled, and quality checked before being boxed up and leaving our facility! ——- Check out our porting services here : https://gwatneyperformance.com/product-category/induction/porting-services/ ——- Ready to find your fast? 🏁 Call Kevin at 501-985-4947 Live Chat with James on our Website Email us at support@gwatneyperformance.com | Gwatney Performance Innovation
2.1K viewsApr 10, 2024
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Another customer video, featuring our Low Lift Truck Cam 3 in a 4.8! Sounds good! Want us to share your video? Just send it to us in messenger and we'll check it out! We love getting customer videos/feedback! Low Lift Truck Cams: https://gwatneyperformance.com/product/gpi-low-lift-truck-performance-camshaft-4-8l-5-3l-6-0l/ | Gwatney Performance Innovation
3.2K viewsNov 1, 2018
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⚠️Faster Turnaround, Same Ruthless Performance ⚠️ At GPI, we don’t just build cylinder heads — we create unmatched airflow, which is why our lead times are now slashed and streamlined. Looking for cores? GPI Cores are •Cleaned •CNC’d •Logo’d •Bowl Blended •Deburr’d •Customizable to your specs 🔥 Built to Gap the Guy in the Other Lane 📦 Order Now. We’re not waiting — and neither should you. Gwatneyperformance.com 🔗 #teamgpi #cylinderhead #engine #race #arkansas #racecar #jacksonville #racecars
1.2K views10 months ago
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THE ENGINE DYNO RESULTS ARE IN! 150HP MORE THAN STOCK LS3! Here is our latest testing of the LS3 / L99 MAX Performance Head & Cam Package. We've taken the goodness of the LS7, and adapted it to the LS3 / L99 platforms, to create a package that is the best of both worlds! The MAX Performance Package is built with an LS7 Cylinder Head, which lets us run a smaller combustion chamber, with additional piston to valve clearance, and still run a lot of camshaft. This seems to be the perfect combination
2.8K viewsFeb 17, 2018
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How it’s Done: GPI Packing & Shipping 🤘🏽 | Gwatney Performance Innovation
1.1K viewsSep 15, 2023
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New GPI Dyno Record!! 2010 Chevrolet Camaro 2SS ERL Block 427 Hellion Twin Turbo System @ 26psi Ported BR7 Brodix Heads Fore Innovations Fuel System E85 & Meth MSD Air Force Intake | Gwatney Performance Innovation
88.8K viewsDec 20, 2017
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Just how fast is the GPI 2017 Silverado Turbo? Faster than a GT350, ZL1, Z06, GT-R? Let's find out... 2017 Chevrolet Silverado LT Z71 4WD Swapped the stock 5.3L for a 6.2L Armageddon Twin Turbo System @ 15psi Diamond Pistons / Oliver Rods / LT4 Crank GPI Heads / GPI Cam 760rwhp / 770ftlbs on pump gas. | Gwatney Performance Innovation
31.6K viewsDec 26, 2017
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Listen in as Ryan Stevens with Gwatney Performance Innovations talks about spark plug clearance on the Gen V LT1 engines when running the GPI Drop-In Piston/Rod Combo, as well as cams and compression for the platform! Visit us at www.gwatneyperformance.com for more!!! | Gwatney Performance Innovation
2.6K viewsNov 3, 2020
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Owner Eddie Martinez. GPI Stage 3 High Lift L83 Camshaft kit equipped. Super clean truck! https://gwatneyperformance.com/product/gpi-l83-high-lift-cam-install-package-2014-5-3l-direct-injected-gm-truck/ | Gwatney Performance Innovation
3.6K viewsJul 16, 2020
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Peep the facelift on this LS3 cylinder head🤘🏽 Need your heads Ported/ Milled? Click here : https://gwatneyperformance.com/product-category/engine/gpi-cylinder-heads/ | Gwatney Performance Innovation
2.9K viewsDec 14, 2023
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GPI Dyno Bay has been rollin’ in 2024, dialing everyone in for the first races of the season! Next weeks spots are filling up quick for Dyno and Street Tuning, so don’t wait until it’s too late! 🛞🏁 ——- Want more information on GPI Tuning? https://gwatneyperformance.com/product-category/tuning/tuning-services/ ——- Have questions about getting tuned? EMail us at support@gwatneyperformance.com Live Chat with James on our website Call 501-985-4947 | Gwatney Performance Innovation
601 viewsFeb 6, 2024
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Behind the scenes peek at GPI, where our in-house CNC machines are putting in work—cutting, shaping, and perfecting our L83 cylinder heads to exact spec🤘 🛠️ Every pass matters. These aren’t cookie-cutter parts—we machine our heads with tight tolerances, consistent flow gains, and proven performance gains for street and strip use. 🔍 Why our CNC-ported L83 heads hit different: ✅ Increased airflow for LS/LT platforms ✅ Optimized combustion efficiency ✅ Designed for boosted or naturally aspirated
1.5K views11 months ago
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GPI Valve Covers in stock and ready to ship to you! 📦 Check them out at https://gwatneyperformance.com/product-category/engine/valve-covers/ref/20/ #racecars #racecar #TeamGPI #teamgpi #racetech #arkansas #gpipro #GPI #gpi #race #Arkansas #jacksonville #cover #valve #valvecover #valvecovers | Gwatney Performance Innovation
965 viewsJun 29, 2024
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GPI Stage 2 Stroker Cam choppin’ away on this 2019 SS 🪓 -Build fitted with Aerospace Components Brakes, Circle D Specialties Converter, Holley Hi Ram, and Anderson Composite Hood, and GPI Cam🤘🏽 @brianbuiltron has tons of content on his page if you want to hear more! 🔊 Have questions about products or your build? Email us at support@gwatneyperformance.com Live chat with James on our Website Call 501-985-4947 #racecar #drag #dragcar #camaro #camaross #stroker #stage2 #ss #chevyss #chevroletcam
2.4K viewsMar 5, 2024
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GPI - LS3 Heads / L92 Heads (Ported) - Gwatney Performance
42 views6 months ago
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