Hypertech

121362

Hypertech 121362 ThermoMaster Computer Chip for 1991 Camaro/Firebird 305 TBI

EAN: 0759609004932

UPC: 759609004932

Engine Computers

Must run premium fuel
Plug in and go, no wiring or soldering required
50-state street legal
Use with 160 degree or 180 degree thermostat
Backed by the manufacturer with a factory direct limited lifetime warranty

Hypertech Power Chips are direct replacements for the stock chips in 1981-1995 GM vehicles. 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 degree or 180 degree thermostat.

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