Has anyone ever published flow bench test results for a 235 head, with or without a porting job? It would be curious to see how it compares to a later model head (e.g., a 250 or 292), or to a Wayne 12-port head. What is the correct procedure for conducting a flow bench test on a head with siamesed ports? Just open one valve at a time?
Hoyt, II# 922
