Pontiac Tech Articles

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

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

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