Pontiac Tech Articles

Turbo Pontiac 400 Build - Ludicrous Pontiac Power

We build a 489ci turbocharged Pontiac 400 that still breathes through a Quadrajet more

1964 Pontiac GTO Project - Horsepower!

Check out one suspension guy's take on Poncho power. more

How to Install Your First Stripe Kit

We can't think of a better car to stripe than a Bandit Trans Am. more

American Muscle Car Garages - This Guy's Garage

A peek into what one of the MSD guys is working on. more

Muscle Car Tech Tips - What's Your Problem?

In this installment, Jeff Smith discusses the pros and consof a good set of shocks. more

Pontiac GTO Custom Car Garages - This Guy's Garage

We get a peek at a Pontiac guy Jim Wagner's secret stash. more

D-Port Exhaust Heads For Pontiacs

New KRF aluminum D-port heads for your Pontiac. more

Tech Questions Answered in CC's What's Your Problem?

You Got Questions, We Got Answers more

Junker To Thumper: Pontiac 455

Pulling An Pontiac Engine Out Of The Boneyard And Running It On The Dyno With Different Parts To Try To Make Power more

Fast EFI Tuning Basics

Do you expect to unwrap new car parts, bolt 'em on in an afternoon, and go terrorize the streets that evening? If that's you, forget about converting your carbureted car to EFI. On the other hand, if you're the tinkering type who loves to learn, fuel injection more

672HP Pontiac 350

Pontiac 350s just don’t get no respect. Eclipsed by the larger 389, 400, 421, 428, and 455 engines, the 350 is the Rodney Dangerfield of Pontiac motors. more

Playing The Fueled

The first mistake we made when we planned our '65 LeMans fuelie conversion was mapping out the fuel system from a carb-centric perspective. The fact is, hardly anything from our carbureted fuel system could supply the injected 455 with the high-pressure, finel more

Inject The Unexpected

Are we crazy? After gutting the engine bay on our '65 LeMans, swapping in a 500hp 455, and spending a little time tuning the carb and ignition, we drove it around the block a few times, mostly sideways. Then we ripped the carb and intake back off, disabling th more

The Great 455 Swap

The poor car. With its Hurst-shifted Muncie four-speed, buckets and console and factory tach and gauges, it looked every part of a ’65 GTO minus the telltale “6.5 Liter” badges on the fenders. Its fenders, instead, bore odd “PMD 6” more