Jet Performance Products Power Chip 6-Pack Auto Transmission With Overdrive C10 1987

The Jet Performance Products Six-Pack Power Chip (287046P) for 1987 Chevrolet C10s with an Automatic Transmission with Overdrive is the perfect addition to your classic ride. This chip offers six unique programs that are easily accessed at the push of a button, offering maximum convenience and flexibility while driving. The chip also serves as another layer of security, deterring any potential joyriders or unwanted drivers from taking your C10 out for a spin. With a range of engine performance options to suit any driving needs, you can trust this American-made chip to give your classic Chevy the exact customization it needs for a superior driving experience.

Features and Benefits:
- Six unique programs at the push of a button
- Acts as a safety measure for car theft
- Changes engine performance to match driving needs
- CARB OE (D-234-2)
- Made in the USA

Stage 1:
- For stock or mildly modified engines
- Fuel and timing curves optimized for use with low octane
- Fuel burns at peak efficiency for better performance and mileage
- Midgrade octane is recommended for even better gains

Stage 2:
- For performance enthusiasts (aftermarket intakes, mass air sensors, TBI spacers, etc.)
- Fuel and timing curves extensively modified for use with 91 octanes (required)
- More aggressive than Stage 1
- Gains the most horsepower and torque available
- Requires 180° thermostat and free-flow exhaust

Stage 3 Economy:
- Excellent fuel economy for freeway cruising and road trips
- Fuel and timing curves optimized for efficiency using 87 octane

Stage 4 Towing:
- For pulling trailers and hauling
- Fuel and timing curves modified for use with 87 octanes or better
- Improved low-end torque and mid-range passing

Stage 5 Valet:
- For abusive driving protection from valet parkers, teenagers, spouses, mechanics, etc.
- Restricts fuel delivery and governs RPM to prohibit unwanted driving

Stage 6 Security:
- Built-in device can cut off fuel delivery to the injectors so the engine can't be started

Vehicle Fitment:
- 1987 5.7L C10s with a 350 C.I Engine
- Fits 1987 C10s with an Automatic Transmission with Overdrive