Hp800 93 + meth v7, n55 plugs and nxm b58 coil conversion
Nexsys b58 coil conversion, n55 plugs gapped at .018, my 110lb son riding passenger seat, dual nozzle 1500cc cp meth injection.
93 Octane
B8.5 S4 034 Stage 1
WMI working again
4th gear pull 93 pump (b)
V3 stock outlets
4th gear pull - 87 degrees ambient
Simos tools first log
N54 Pure Stage 2 93 boost leak
Loud whining noise on acceleration. Sounds like a bad belt or almost like the car is supercharged