Do I need special valves for my alum head or will the Pegasus ones work? Any other sources?
Mark
Alum head valves
Do I need special valves for my alum head or will the Pegasus ones work? Any other sources?
Mark
1990 Van Diemen, the Racing Machine, CM AutoX, 2016 Frontier
You can try to make a street car into an autocrosser or you can do a lot less work and make a race car into a great autocrosser
The rules require stock valves. Make sure your engine builder follows the rules on preparing the valves.
The ones from Pegasus will work. Better yet, call up Ivey and buy the valves, Jay's matched springs, collets and keepers as well. Might as well make it all fresh. Sucks when you break a fresh motor due to a tired used part.
“Racing makes heroin addiction look like a vague wish for something salty.” -Peter Egan
Arn't going to be very many used parts in this motor.:thumbs:
Mark
1990 Van Diemen, the Racing Machine, CM AutoX, 2016 Frontier
You can try to make a street car into an autocrosser or you can do a lot less work and make a race car into a great autocrosser
Got valves from Porter Racing.
Mark
1990 Van Diemen, the Racing Machine, CM AutoX, 2016 Frontier
You can try to make a street car into an autocrosser or you can do a lot less work and make a race car into a great autocrosser
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