I'd go a bit lower chad. 1.5 to 5.5 would be most for me. Consider running seafoam through?
RIP Ben "Jever" Doebele, we wont forget you
Please, call me Chadley
1997 328iS... HR coilovers, Brembo F40 calipers, camber plates, it needs a CUMMINS!!
1990-somethin Chevy K3500... Cummins, cab swap, 5 speed, and lots of motor work. 20 MPG, 40 PSI, 507 ft/lbs torque