as long as the car runs and doesnt ping you dont need to be too exact... but like other said, make a mark on the block and the distro where it is now... then if it runs crappy, you'll know where to bring it back...
-as
__________________
'89 GT Convertible:
TFS TW Heads, TFS Street Intake, TFS Stage 1 Cam, FMS 1.6 RRs, 24# Injectors, Pro-M 75mm MAF, No Name CAI, 3.73s, O/R H-Pipe, FlowMasters, AOD w/ Trans-Go Shift Kit
|