Looks like Dave has done it so just wanting confirmation. It appears earlier injectors, 5.7, 7.4 will fit in a 94/95 7.4 tbi. Maybe wiring connectors need to be changed?
Looks like Dave has done it so just wanting confirmation. It appears earlier injectors, 5.7, 7.4 will fit in a 94/95 7.4 tbi. Maybe wiring connectors need to be changed?
The injectors only (early / late) are interchangeable, the injector pods (5.7 vs. 7.4) are NOT interchangeable. The wiring connectors are identical, early / late Throttle Bodies.
dave w
I thought you can mod the injectors pods to fit, the only difference is the diametre of the locating pin?
SBC/BBC Injectors will interchange in the BBC pod , SBC/BBC Pods will also interchange .......
Only way the pods will not interchange is if the BBC pod is from an HD application (I.e, 366/427 TD) , some creativity is required here.
Injector connectors are the same for SBC and BBC injectors .
TPS connection could need attention depending on the year of the wiring harness going to the '94 BBC TBI unit , IAC will need attention if going from a SBC wiring harness to the BBC TBI unit as the connection is definitely different.
What is the project ?
TOM
1994 3500 Dually , 502 (509) , 264HR , Edelbrock MPFI , PFI '7427
1992 S-10 434 SBC/Tremec - '7427
1986 Monte Carlo SS
1984 S-10 , SAS, 496/700R4/205 , D44/14BFF -'7427
1980 Z-28 496/700R4
1979 Corvette 496/700R4
1977 Olds 98 Regency 403/700R4
Putting 93 low pressure 7.4 injectors in 94 high pressure 7.4 tbi
1994 3500 Dually , 502 (509) , 264HR , Edelbrock MPFI , PFI '7427
1992 S-10 434 SBC/Tremec - '7427
1986 Monte Carlo SS
1984 S-10 , SAS, 496/700R4/205 , D44/14BFF -'7427
1980 Z-28 496/700R4
1979 Corvette 496/700R4
1977 Olds 98 Regency 403/700R4
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