We can perform a "Basic-Tune" on most GM vehicles modified with bolt-ons and/or DOD-delete only. If you are local, you can bring the vehicle or just the PCM & TCM for tuning or you can ship us your components with normal turnaround of 24-48 hours. We’ve tuned over 10,000 GM powered vehicles, so you can you have peace of mind when choosing Speed Inc.
Basic Tune
1997-Current "Basic tune" Includes the following:
Desired fan activation temp (for low temp t-stats)
Torque management removal (a must for LSx auto cars with aftermarket converter)
Rear O2 sensor codes deleted
Speedo calibration (for gear and tire height changes)
Desired idle speed (for "lopey" cams)
Skip shift function delete
Shift points optimized
Injector size changes
Optional Speed Density Tuning Available
Optional Flex Fuel Tuning Available Where Supported
Mail-Order Tune
1997-Current "Mail-Order tune" Includes the following:
Desired fan activation temp (for low temp t-stats)
Torque management removal (a must for LSx auto cars with aftermarket converter)
Rear O2 sensor codes deleted
Speedo calibration (for gear and tire height changes)
Desired idle speed (for "lopey" cams)
Skip shift function delete
Shift points optimized
Injector size changes
Camshaft changes
Optional Speed Density Tuning Available
Optional Flex Fuel Tuning Available Where Supported
Full Dyno Tune
Includes everything in our "Basic tune"
Complete Air/fuel table optimization for maximum HP
Complete Timing table optimization for maximum HP
Includes Dynotime and printouts of dyno runs w/wideband Air/Fuel reading
Includes complete road drivability tuning
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