My VMP Gen3 made 620 & 582 tq on 91. Want to go E85 but it is not available in my area. Looking to upgrade the VMP elbow, Accufab single blade tb, & JLT RAI to VMP big 5' GT500 intake kit in the next month or so. I've read for the price its really not worth the upgrade but with the Tune (from VMP) if I can get my car over 630, I guess I'll be satisfied.