Tuning is the origin of hot rodding. Back in the day, Pontiac owners with a taste for performance would dial in their cars' air/fuel ratios and timing among other things to squeeze a few more ponies ...

If you're just tuning in, we're installing a Trick Flow GenX top-end engine kit, which features 225cc CNC-ported cylinder heads, a camshaft with 228/230-degrees duration at 0.050 and 0.585/0.585 lift ...

The asking price of $34,500 places this GTO at the higher end of the current market, but its exceptionally low mileage of 11,400 justifies the premium. Finding a final-year LS2 model that has not been ...

Quite often, supercar replicas are powered by small-capacity engines with lackluster performance that simply don’t match the exotic looks. This Lamborghini Aventador Roadster replica is a little bit ...

A modern-day Pontiac GTO has plenty of assets to brag about, with practicality certainly being one of them. Still, we’re pretty sure the engineers who designed it didn’t envision the Aussie-imported ...

The LS2 small-block GM engine has only been out for a couple years, and it's already captured the imagination of the automotive world. As standard equipment in the GTO or base C6 Corvette, it provides ...

The LS2 small-block GM engine has only been out for a couple years, and it's already captured the imagination of the automotive world. As standard equipment in the GTO or base C6 Corvette, it provides ...

In 2005, GM has banished the old 5.7-liter V8 and made it better by adding 0.3-liters and about 50 horsepower. We’ve seen the LS2 engine find a home in the C6 Corvette, give the GTO and SSR a power ...