oh yea.. and your speaking when i didnt tell you my bore.. fuel pressure.. what manifold i have... my car is 3200lb stock.. no exhaust.. cam lobe or duration... compression ratio... if you want to know everything.. buy it.. this is what im talking about... there is a reason i get upset, your ignorance is apparent... the 308 crossfire motor was based off the cross-ram design of the late 60's used exclusively for racing applications and the reason they call it restrictive is because the original design did not fit under the corvette hood so they made it 40% smaller... which is fixed with today's technology crossfire intake manifolds available... i have built this car up every winter since i purchased it... its 1000lbs lighter then a cts-v, a cts-v is a sedan, i never said it wasn't a nice car... you need to evaluate what you don't know before you start faking like you do...