GM High Tech Performance
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GM High-Tech Performance

Technical Articles

At GM High Tech Performance, we focus on all types of General Motors cars and trucks with a concentration on the latest fuel injection engine technology such as LS1, LS2, and LS7. You’ll also find suspension and braking installation tips from our experts.

LSX

LT1

TPI

Related Articles
STI Killer Camshaft Install
For the average person, 380-rwhp in a track-prepped road racer with big tires, a quality suspension setup, and serious handling capabilities would probably more than enough to have a ton of fun out... more
2008 Chevrolet Corvette Z06 - Fisher’s Punisher
This 700 hp punisher takes no prisoners! Attitude is everything, and this 2008 Chevrolet Corvette Z06 has earned the right to have the Jake skull on its hood.... more
1987 Buick Grand National - By Grand Design
Alan Koprowski’s '87 Grand National was acquired with a worked motor, ready to fly. Now it can handle like an Indy Car and stop on a dime!... more
How to Order Custom Wheels for Your G-Body - Getting Serious
We demonstrate how to measure and order custom wheels to fit a serious set of rubber on our project G-Machine.... more
Street Heat - Readers' Rides - May 2014
Brent Schubring's '01 SS is simply amazing. Check out his ride as well as more of our readers' rides! Submit yours to be included!... more
2005 Pontiac GTO - Street No More
Sole owner Gary Deak transforms his '05 GTO from a weekend cruiser to a dedicated 9-second drag car, one quarter-mile at a time... more
Buicks Invade Beech Bend! - 2013 GS Nationals
The 2013 GS Nationals put on a good show for the 33rd time, despite the rain! The event spans a total of four days, and we've been covering the event religiously for the last fifteen years or so.... more
How to Buy a "New Classic" EFI GM: Part 3 - Collector-Car Insurance
In Part-I and Part-II of this series, you learned how pre-purchase inspections and appraisals, as well as classic car financing, can help you own the perfect "new classic" EFI GM vehicle. In... more
1986 Pontiac Trans Am - 3rd Gen's A Charm
The word generation is often used when referring to people, names or recurring trends that trace their origins to a common line of descent. In the case of Rob Spremulli, a 28-year-old CNC technician... more
How to Install a Racetronix Fuel Pump - Thirsty Bird
If there's one thing we can't stand, it's when our cars suffer from low fuel pressure issues. So, we're bringing back an old 'Bird with the help of Racetronix!... more

GMHighTechPerformance Blogs

NMCA
 Radial Wars and other potential new classes... more
2014 New York International Auto Show
 The media preview begins today, and open to the public on Friday... more
Cadillac CTS.V.R
 Redemption for O'Connell and another podium for Pilgrim... more
New York Auto Show
GM plans to make a splash this year, releasing 3 new vehicles including Vette "variation" ... more
GM Recall
Federal fines are handed out to GM over ignition switch debacle ... more

GMHighTechPerformance Forums

Ethyl's Twins - Precision 6266s on a 408
I appreciate you guys and gals following us on the Whipple build. We had a lot of fun with the... more
The Dave Duell Classic Returns to Gateway Motorsports Park!
One of the largest Nostalgia Super Stock races in the country will be returning to Gateway... more
NMCA/NMRA ALL STAR NATIONALS AT ATLANTA DRAGWAY THIS WEEK!
NMRA/NMCA NITTO ALL STAR NATIONALS AT ATLANTA DRAGWAY THIS WEEKEND! The 6th Annual Nitto NMCA/NMRA... more
Dual exhaust
Hi Guys I am new here and I have a question I hope someone can answer.My question is,is how do you... more
Dual exhaust
Hi Guys I am new here and I have a question I hope someone can answer.My question is,is how do you... more
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