we need more information such as year model, whether it's all original, and condition.
About 400
Condition and originality are key. No way we could give you a fair evaluation here.
From the factory it was rated at 400 horsepower.
400 horsepower at the crank at 5200 rpm
Yes. It will bolt right in with 1968 motor mounts.
i think the GTO has the LS2 6.2 That depends on what your idea of a Pontiac engine is. The "New" Pontiac GTO was available with the 6.0 engine. If you are talking about a traditional Pontiac engine, the largest factory offered engine is the 455 from 1970-1976.
400 horsepower and 400 lb/ft of torque.
Most Pontiacs take close to 6 quarts with a filter change.
it depends on the year model and the engine size,for example the 64 gto tri power 389 cu. inch had 348 horsepower. the 69 ram air 400 gto had 365 horsepower with the right heads and carb combination. The '04 models are rated at 350 hp, and the '05-'06 models at 400 hp.
The 2005 Pontiac GTO, equipped with a 6.0-liter V8 engine, produces 400 horsepower. This power output allows the GTO to deliver strong performance, making it a popular choice among muscle car enthusiasts. The engine is paired with either a six-speed manual or a four-speed automatic transmission.
The 2006 Pontiac GTO has 400 horsepower available. You can increase this by doing modifications to the vehicle to make it even faster and more powerful.
Assuming you are inquiring about a 2004 + GTO ... you can add between 120 and 400+ horse power. It really just depends on you needs (and wants!) and how much you are willing to spend.