So I finally got my gears installed perfectly at a good shop. Going to the track tonight to see the gains the last best run I got was 13.7 in December with. Injen intake MPT 93 tune Ran 13.9 in middle of the heat summer. Added some mufflers and the gears. It rained yesterday and it's a little wet today so god willing I'll get some passes tonight and I'll let you guys know the gains! I need to find my previous slip for more details.