Home | Author Archives: Cynthia Bullion

Author Archives: Cynthia Bullion

FAST Announces Improved EFI Training for 2018

FAST 2018 Training Courses Event Graphic Web

FAST® has revised its popular fuel injection training program to include courses better tailored to participant experience levels and individual needs, all housed in the dedicated COMP Performance Group™ training facility. After a successful 2017 class series, instructors have fine-tuned the course curriculum. FAST® EFI™ training now includes two classes, an Intro to FAST® EFI™ class aimed at the self-tuning ... Read More »

More Motor and More Blower

Blowers, cams, and big blocks, oh my!

Words and Photos: Richard Holdener There is a very famous saying among performance enthusiasts that goes something like this: No matter how much power you give someone, they will always want more! This is especially true of racers, but even applies to hardcore street guys. The problem is that once we have sampled what feels like all the power we ... Read More »

Street Stroker 351W Gets a COMP XFI Cam

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Words and Photos: Richard Holdener When it comes to coaxing more power from your combination, there are a number of different avenues. Bolt-ons are a time-honored tradition, as bolting on the right set of heads, cam, and/or intake can yield substantial results. Of course, there is always boost, and everyone knows that all motors, including our Ford stroker, work well ... Read More »

Displacement vs Back Pressure

After installation of the turbo system on the larger 6.2L, the modified LS3 produced 807 HP and 747 lb-ft of torque. The peak boost pressure on the 6.2L was 6.9 psi, with a peak back pressure reading of 13.8 psi. Bigger motor equals more power equals more back pressure!

Words and Photos: Richard Holdener Unless you have been hiding under a rock for the last decade or two, the hottest thing going right now is the LS engine family. It is hard to believe that it was even possible to replace the original, and wildly successful, Small Block Chevy. After all, the original mouse motor was successful in just ... Read More »

Ford 306 Cam Swap

LEAD

Words And Photos: Richard Holdener Nostalgia is a funny thing. Case in point, the original muscle cars. Naturally, we fondly remember the hot muscle motors of the original muscle car era, but truth be told, are these memories tainted or otherwise artificially enhanced by nostalgia? As powerful as the original Mustang, Camaro, and Challenger motors were, the new ones are even ... Read More »

FAST vs Dorman Intake Test

Equipped with the FAST LSXRT intake and Big Mouth throttle body, the 5.3L produced 479.2 HP at 6,800 RPM and 421.6 lb-ft of torque at 4,900 RPM.

Words and Photos: Richard Holdener The internet is great for a number of things, not the least of which is spreading rumors. The information superhighway is certainly king when it comes to getting info out to a vast audience, but therein lies the problem. As efficient as it is at getting info to millions of people almost instantly, it is somewhat ... Read More »

ZEX to the Max

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Words and Photos By: Richard Holdener Generally speaking, when we run nitrous testing, we take a good motor and add 100-150 HP using a plate or single fogger nozzle. Nitrous oxide is an impressive power adder, offering an unmatched combination of power and pricing. Nothing you buy can increases the power output of your motor (any motor) by 100, 150, ... Read More »

Fast Under Boost: LS Intake Test Part 2

Run with the FAST, the normally aspirated 5.3L also produced 486 HP, but at 6,800 RPM. Torque production was up with the FAST intake, to a peak of 425 lb-ft at 5,000 RPM.

Words & Photos By: Richard Holdener Back in Part 1, we compared a couple of popular intake manifolds on a normally aspirated 5.3L. The FAST LSXR and LSXRT have long been the go-to intake of choice for performance LS applications, but with so many new intakes available, we wanted to see if the FAST design was still a player. More ... Read More »

Fast as Ever: LS Intake Test Part 1

With so many intakes now available for LS applications, is a FAST intake still the hot set up?

Words & Photos By: Richard Holdener For some time now, the LS engine family has been the proverbial hot button of the automotive industry. The LS took the reins from the original small-block Chevy and has never looked back. Even after the introduction of the direct-injected, Gen V LT engine, the LS remained the engine of choice among Chevy enthusiasts, ... Read More »

CPG’s Trent Goodwin Earns Young Exec of Year Award

trent yen award

COMP Performance Group is proud to announce Marketing and Media Coordinator Trent Goodwin has received the 2017 Young Executive of the Year Award from the SEMA Young Executives Network (YEN). The award was presented during SEMA Show in Las Vegas and recognizes a YEN member who has demonstrated exceptional service, integrity, professional growth and business ethics during the last year, ... Read More »