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Piper Cam Selection
Has anyone fitted a set of the ultimate street or rally cams from Piper to an NA engine and can comment on the results they saw?
I am looking at a simple NA build for circuit racin: 8k rev limit (stock bottom end), 2017 intake manifold (limited to stock manifold by regs), EL 4-1 headers, mild port/polish to clean up the stock castings, cams, valve springs. Was thinking the SUBFA20BP300 ("Rally" cam) but unsure if this might be too aggressive.
I have been in contact with Piper but they seem very reluctant to provide any selection advice.
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