3 more with a TRE got an A/F graph???and the dyno sheet??Bushido, I had a pair dropped in and got 12 rwhp. Did several dyno runs and it was consistant, then installed my TRE and did several more runs and it showed 3 more rwhp. I know there is a lot of talk about the TRE's capabilities and what it can and can't do, I am by no means an expert but the dyno charts don't lie. Maybe some of the true experts we have can explain a little better. Good luck, plus don't forget about the possibility of swapping the exhaust cam with an intake cam, however there is a tradeoff with power and torque that many don't care for.