id say 5-10rwhp over the 67....add in a 140cj or PMAS's new 148 25-30rwhp
It's not even close the CJ mono may even outflow the new twin 72. This was back to back dyno pulls with the only change being t/b data. Boost also went up. The twin 67 is a choke point for a gen 2 tvs imo.So your saying the CJ mono out performes the VMP 67mm by 20 rwhp? I have read where the 67mm is within 50 characters of the mono blade and that's not worth 20 extra hp
Going to try and test the CJ mono vs VMP 72 on a ported trinity soon.