1998-2000 Chevrolet S10 / Blazer 4.3L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):Blemished PCM (>5% paint missing) [+$75]

1998-2000 Chevrolet S10 / Blazer 4.3L Custom Tuning Tune Installation Option (Scan cable and Traditional tune ONLY):Blemished PCM (>5% paint missing) [+$75]Black Bear Performance offers three different levels of custom tuning service for your 1998 2000 Chevrolet S10 or Blazer 4. 3L. 10 15hp, 15 20ft lbs of torque gains are common out of this 4. 3L powerhouse. Combine that with improved shift patterns, response and even fuel economy in many cases and you'll have what feels like a whole new vehicle! Additional service offerings include: Speed and Rev Limiter Increase Torque Management Modification Removal

We will analyze and provide corrective action or an order form to complete the tune purchase

We tend to see power gains in the 15-20hp/20-25ft-lbs range and 1-2mpg improvement

We use EFILive V1 and V2 scan cables to collect data specific to your vehicle

20-25hp gains are common with 30-35ft-lbs of torque

All 2014+ 5

Black Bear Performance offers our AutoCal custom tuning service for your 2009-2014 Chevrolet Tahoe 5

Multiple vehicle licensing available on a single device

1L engines can see a monster 50+ ft-lbs of torque

Our traditional tune is our custom mail-order tune that does not involve data-logging

15-20ft-lbs of torque gains are common out of the 5

we can help your engine perform as optimally as possible

0L engines can see a monster 40-50 ft-lbs of torque