blowncobra1
New Member
i just installed the g upgrade on my 06 k9 with 117 took it to the dyno started off at 85 hp at 105 torque 082 jet size went lean at 4 k started stepping up jets wound up making 119hp at 129tq with a 94 main jet and 310 int jet the dealers i talked to said that main jet was way to big and a stock 117 wouldnt make that kinda power what do yall think
