Whats the difference between the F-body LT1 and that in the Corvette?
The engines are exactly the same with the exception of the air intake and the exhaust. Also the Corvettes have two knock sensors and 4-bolt mains compared to 1 knock sensor and 2-bolt mains on the F-Bodies, respectively. The Corvette has a larger/wider air intake box plus a dual muffler/exhaust which accounts for the additional 25hp. The F-Bodies are also supposed to have a redesigned oil pan as the Vette one doesn’t fit with the F-body cross-member. Also, the fuel fittings on the F-body’sintake exit towards the left (driver’s) side of the engine. On the Corvette they are on the right (passenger) of the engine.
