We had such a great weekend at CamaroFest last weekend with all of our friends and customers – it was almost hard to come back to the normal grind! Thank goodness we love what we do! We headed down to Bowling Green on Thursday 7/11/19, to get our trailer and product set up for all […]
17
Jun
Jun
Mike Pestka made Gwatney Performance Innovation proud this weekend at Street Car Invasion / Speedy’s Newport Dragstrip. Here is a highlight reel in case you missed it! Keep an eye out for some seriously sketchy passes by Mike Pestka and Matt Almond. They put on a great show for all!
09
Apr
Apr
Had a great weekend at the Super Chevy Show. Brandon T. Hill II was able to rip off a [email protected] in his 2017 Camaro SS. The track was underwater when we got there and the crew at Memphis International Raceway busted their butts and got it coming around by end of day. While we couldn’t get that […]
25
Mar
Mar
Thanks Jeff for trusting us with your gorgeous 2008 Corvette Z06. This round of mods included: With a goal of making peak power around 7,000rpm for reliable road course use – this C6Z – on a conservative track friendly tune, made 583rwhp and 507rwtq on our dyno.
04
Dec
Dec
We are very excited to introduce our new Track Tuned Program! Our Track Tuned Program was born out of our passion for racing, and our desire to push our customer’s cars to the absolute limits. We break records when you break records. We win when you win. Racing is all about having the competitive edge, and now […]
24
Oct
Oct
At the Ultima Mile May 2018 event, Arkansas’s own – Cale Hopkins – set the Standing Mile Event Record at 223mph. This is what happened when he attempted to break his own record at the October 2018 event… C6 Z06 Build:
15
Oct
Oct
Ryan Stevens working some magic on a 2017 Camaro SS (A8) w/ Procharger F1A (@16psi) on the dyno. This car is fitted w/ the full assortment of GPI Gen5 LT goodies including: It made 860rwhp & 762ftlbs on 16psi (70% ethonol) and drives like a bone stock car. Perfect daily that will demolish almost anyone […]
09
Oct
Oct
Want to go for a ride in this insane 620hp off road buggy? Check out the Dirt Riot Series point leading White Motorsports buggy – packing a GPI built 416ci LS3 – topped with our GPI MAX Performance LS7 Head and Cam package. Learn More about our MAX Performance LS7 Head and Cam Package for […]
01
Aug
Aug
Ready for some CamaroFest 8 highlights?! Kicking it off – Brandon T. Hill II in his incredibly consistant 6th Gen. He ran 10.4’s-10.5’s all weekend long in 100 degree heat, AND was the fastest customer car in the Modified class With a personal best time of 10.1 @ 134mph – these new 6th Gens are becoming an […]
16
May
May
There is no better way to prove your car, than a standing mile race! If watching 1k+rwhp cars being pushed to the absolutely limits (and sometimes beyond) is your thing – we have that in common! We had an incredible time supporting our friends, making new friends, and helping everyone push their cars to the […]
26
Apr
Apr
Want to experience what it feels like to do a gentle highway pull in an 1100 rwhp Z06?
12
Mar
Mar
#TeamGPI is proud to welcome our newest sponsor – White Motorsports (@WhiteMotorsports4878) and the 620hp GPI powered MAX Performance LS3 w/ LS7 Top End. This competition ready Jimmy’s 4×4 Bloodline Podium R is freshly tuned, and ready for the 2018 Dirt Riot Series Season which begins March 17th in Laredo, TX. Good luck this season […]
06
Mar
Mar
We are proud to welcome our newest member of the 1000+rwhp Club! #TeamGPI Who’s next?? Check out this 2012 Corvette Grand Sport Centennial Edition rip on the dyno!
19
Feb
Feb
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 […]
17
Jan
Jan
After many months of working in secret – we are proud to introduce the GPI MAX Performance Head & Cam Package for LS3 / L99 applications! This package is not for the faint of heart. With a huge powerband, torque down low, and an explosive LS7 top end – this is a no-compromise NA build. […]
03
Jan
Jan
This has been a very special build for us. If you’ve ever dreamed of going absolutely crazy on a build, and making something absurdly fast that was never designed to – check this one out! Just imagine the look on that proud Z06 owners face when you demolish them from a light in an unassuming […]
21
Dec
Dec
This has been a very exciting week for team at GPI. We’ve finished up several very exciting builds, and this one is certainly no exception. This car was purchased by the current owner back in 2010, and has been a GPI car for many years. It started life as a heads / cam car, and […]
30
Nov
Nov
Introduction When a 2006 Chevrolet Corvette Z06 came to us after an unfortunate high RPM event, we knew it was time to work our magic. The LS7 engine had sustained significant damage, and the car was in desperate need of a performance boost. In this blog post, we’ll walk you through the entire rebuild process, […]