CHEVY 454 TBI WIRING HARNESS
CHEVROLET 7/454 Fuel Injection System Wiring Harnesses
Speedway 1985-1992 GM TBI Engine EFI Wiring Harness
1985-1992 Throttle Body Injection (TBI) Standard length harnesses are 54" from the back of the engine to the PCM connectors. Warranties This harness is covered under warranty for the lifetime of the original owner against defects in workmanship within the wiring harness only, not time, or any damage in result of defective workmanship of the wiring.4.8/5(12)Price: $319Brand: SpeedwayFounded: Jan 01, 1952
Painless GM Fuel Injection Wiring Harnesses | JEGS
Painless Performance GM Fuel Injection Wiring Harnesses make a tough job easy and they are designed directly fit the factory engine control unit. All harness kits include TXL high-temperature, color-coded and labeled wire with straightforward instructions for easy installation.
Fuel Injection Conversion using a GM TBI EFI system!
The injectors are different sizes. The 454 is larger with close to 2 inch bores. It is recommended a TBI from about the same size engine to be used in your conversion or larger for high performance built engines. 3. TBI Wiring Harness. Wire harness can be pulled from
TBI Wiring Harness Conversion - gearhead-efi
TBI Wiring Harness Conversion ! Note: For the IAC pins C5 and C6 are reversed on the 454 vs the SBC so swap those 2 pins if using a 454 TB with the bolt on IAC. C7- not used C8- not used C9- ppl/wht- Starter crank signal. Goes to the small terminal of the starter.
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