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gtownboy81
02-10-08, 04:19 PM
I keep seeing that certain novas have a big valve head fitted, could anyone tell me what engine these are fitted to as standard or have I already got one? I own a 1989 nova gte. cheers
Welsh Dan
02-10-08, 04:53 PM
The 'big valve heads' are ones that have been modified by Blydenstein (RIP), Autosprint etc..

http://www.autosprint.co.uk/?p=p_12
craig green
02-10-08, 05:10 PM
Courtenay did a CS15 big valve head. I had one. It had larger inlet valves.

Its kind of a stage 2 after having the ports flowed & matched etc (though I hate the term stage for modifications)