Went testing on 4/30. Trying out the changes: Heads ported, new cam, bigger carb, and new headers. Had problems with the carb on the first two passes, lifted at 1000' and coasted to a 9.28@ 140. Put my old carb back on then my crank trigger started acting up. Wouldn't rev past 6500 and went 9.17@ 145. I'm pretty sure getting the rpm's up to 7400 it would be 9.0's maybe even better.
All said I'm happy with the results.
