Hypertech / 121012
Part #: 121012
UPC: 759609004451
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Description: Eprom - Truck - Stage 2; Engine Tuning Chip for 1991 S10/15 4.3 TBI Auto Therm.
Description:
Description
Hypertech ThermoMaster Power Chips are engineered for stock 1995-1981 GM vehicles (premium octane fuel required). The Power Chip contains the Hypertech Power Tuning data that controls the engine's air/fuel ratio and spark advance for maximum power and performance, plus potential gas mileage improvements. Power Chips can be easily installed, using only hand tools. ThermoMaster Power Chips are designed for daily street driving or competition in unmodified vehicles using a 160° or 180° thermostat. Hypertech Power Chips(TM) are emissions certified 50-state legal (application specific).
Features & benefits
- Use w/Low-Temp 160-180 Deg. PowerStat Thermostat
- Controls Engines Air/Fuel Ratio
- Controls Spark Advance For Max Power
- Potential Gas Mileage Improvements
- No Wiring Or Soldering Required
- Installs In Less Than 30 Minutes
Information
Use w/Low-Temp 160-180 Deg. PowerStat Thermostat; Controls Engines Air/Fuel Ratio; Controls Spark Advance For Max Power; Potential Gas Mileage Improvements; No Wiring Or Soldering Required; Installs In Less Than 30 Minutes
Application summary
| Year | Make / model |
|---|---|
| 1991 | Chevrolet S10 |
| 1991 | Chevrolet S10 Blazer |
| 1991 | GMC S15 Jimmy |
| 1991 | GMC Sonoma |
Specifications
- GTIN
- 00759609004451
- Weight
- 0.28 lb
- Height
- 2 in
- Length
- 5 in
- Width
- 7 in
- EO
- Legal US
- Life cycle
- Available to Order
- AAM brand code
- HYP
- Warehouse brand code
- HYP
- AAIA brand code
- BFFP
Attributes
- California Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Title
- Hypertech 1991 S10/15 4.3 TBI Auto Therm.
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1991 Chevrolet S10; 1991 Chevrolet S10 Blazer; 1991 GMC S15 Jimmy; 1991 GMC Sonoma
Hypertech 121012
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