Originally Posted by
Stu @ M Developments
A BD14 exhaust cam is too long Will. Its a rubbish choice, unless you can get the engine to rev to 10krpm. It would possibly be kind of ok then I would guess, well, as long as the engine idle speed was set to 6K so you didnt notice what an arse it made of the rest of your engines operating range. LOL.
A bd14 is a good exhaust cam in certain specs, on a t34 I agree thoigh.
Are you talking about a t34 engine or in general stu, as if general we use massively bigger exhaust cams than a 14