Revving your big block

[moore_rb]

Originally Posted by fastd

I recently heard at a car show that the Chevy 396 has a small block stroke that can rev all the way to 7k rpm.

Well, if you heard it at a car show, then it must be true....

The reality is just like everyone here suggests - Compression ratio, valve train rebound rates, cam profile, crankshaft balance - All play a part in how high any engine will comfortably rev.

Regarding car show 396 Chevies being able to rev to 7 grand... Well, that also really depends on whether the engine has chrome valve covers, a polished intake manifold, and polished Billet accessory brackets....