Jet Performance 28705 Jet Performance Upgrade Stage 1 Computer Chip for Select Chevrolet Blazer, Chevrolet R10, Chevrolet R20, Chevrolet R30, Chevrolet V10, Chevrolet V20, Chevrolet V30, GMC Jimmy, GMC R1500, GMC R2500, GMC R3500, GMC V1500, GMC V2500,
Guaranteed Fitment
Always the correct part
Added Value
Performance matched parts
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Jet Performance Chips offer the most horsepower available for your 1981-1995 GM car, truck or SUV. Add up to 23 horsepower instantly with simple, plug-in installation! Only Jet Performance Chips provide exclusive, full range Dynamic Spectrum Tuning of the air and fuel ratio, ignition advance, transmission and various other parameters. Each program is track and dyno tested to ensure the most possible horsepower and drivability from each application. 50 state smog legal.
Jet Performance Upgrade Stage 1 Computer Chip;
Fits: 1987 Chevrolet Blazer, 1987 Chevrolet R10, 1987 Chevrolet R20, 1987 Chevrolet R30, 1987 Chevrolet V10, 1987 Chevrolet V20, 1987 Chevrolet V30, 1987 GMC Jimmy, 1987 GMC R1500, 1987 GMC R2500, 1987 GMC R3500, 1987 GMC V1500, 1987 GMC V2500, 1987 GMC V3500
Please review Specifications and the detailed fitment table for notes and exceptions.