philly
solid fixture here in the forum
i recently sent profiler an email asking specifically for flow data, CSA, and port length for their 23* heads and this is what i got back from mike:
185cc 260cfm
195cc 275cfm
210cc 300cfm
235cc CNC 336cfm
which barely scratched the surface of what i asked. then when i asked him at what valve lift he got those numbers, he replies:
.800 @28
granted, these heads are VERY affordable and far superior to most "as cast" stock heads. but for a 15-20% increase in cost you can get twice the cylinder head from brodix or AFR. probably better tech help too.
185cc 260cfm
195cc 275cfm
210cc 300cfm
235cc CNC 336cfm
which barely scratched the surface of what i asked. then when i asked him at what valve lift he got those numbers, he replies:
.800 @28
granted, these heads are VERY affordable and far superior to most "as cast" stock heads. but for a 15-20% increase in cost you can get twice the cylinder head from brodix or AFR. probably better tech help too.