I'm looking for numbers on the 335 head. In different post Bobby said he got four sets in and he would post the numbers. I'm curious to see numbers on different flow benches, thanks JimV
JimV, intake venturi is 2.048", exhaust is 1.675" on the AFR 335 heads. That is as close as I can measure, maybe +or- .002"
I havn't had time to put them on the flow bench yet, will try to do it Satyurday. Hope this helps!!