How many people are going mid to low tens on ported stock heads?Also who's ported heads are you using example VPE,Frank G, Champion,Nick Micale.Anyone using stock valves or bigger valves?
I had a set of stock head done by Jack Merkel performance in clark NJ I went
consitantly in the mid to high tens my best run was 10.66 @ 130.87 but on average 10.7-10.9 @ 127mph. with the bigger valves and a comp cam 212 212 and a 70GTQ trim turbo
I have gone 6.53 at 107 in the 8th mile with ported stock heads. That's at least mid 10's. I ported the heads myself without any flow bench testing. I just hogged them out and slapped them on.
