Originally Posted by 
Tank
				
			 
			Sorry mate the small block chev biggest factory capacity is 400 cu.in., 427 is the big block 409?/427/454.. Don't think a chev has ever won a race in Formula 1, Ford has, many many many times, Fords small block stated life in the early 60's and is still available now, this engine has won from Indy cars to formula 1, aftermarket performance parts are as readily available as any chevvy part and priced equally.
Just because millions of chev small blocks were made doesn't make them any better than any other make, Fords Rule, always have, always will, Regards Frank.