I'm new to tuning. Currently in college and working on putting a 5.3 v8 in my 99 s10 zr2 and trying to find a cheaper alternative to hptuners and lean some in the process by tuning myself.
I'm new to tuning. Currently in college and working on putting a 5.3 v8 in my 99 s10 zr2 and trying to find a cheaper alternative to hptuners and lean some in the process by tuning myself.
gearhead-efi link for OBD2 tuning: http://www.gearhead-efi.com/Fuel-Inj...2-OBDII-Tuning
dave w
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