Holley Tbi Injector Size???
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Joined: May 2003
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Holley Tbi Injector Size???
HEY GUYS I HAVE A QEUSTION I BOUGHT A TBI OFF OF SOMEONE BUT DO NOT HAVE NE INFO ON THE UNIT I NEED TO FIND OUT WHAT SIZE INJECTORS ARE ON THE THIS TBI SO I CAN BUY A COMP CHIP.THE NUMBERS ON TOP OF THE INJECTORS ARE 2016A-5278 AND THE CASTING NUMBER ON THE TBI IS 80429-1191 CAN NE ONE HELP OR SHOULD I JUST CALL HOLLEY??THANKS
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Joined: Dec 2001
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From: Morris, IL
Car: '91 t-top RS; '91 hrdtp Z28
Engine: LO3;383tpi
Transmission: 700r4;very nice 700r4
Axle/Gears: 4.10 zt posi, 3.70 auburn
your best bet is to call holley. I not sure on the part numbers on the injectors, I only know the ones for the actually tbi. the 502-5 comes w/ 57pph inj. and the 502-6 comes w/ 65pph inj. There are more combinations though. Do you have any more info on the unit?
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