Holley TBI Injector Sizes
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Senior Member
Joined: Aug 2001
Posts: 627
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From: Stafford CT
Car: 1988 Camaro SC
Engine: LT1 SBC
Transmission: LT1 T56
Axle/Gears: 3.73 Moser 12 Bolt
Holley TBI Injector Sizes
Alright - I've tried reading the manual, going online, and just about everything shy of driving to Holley's distribution center down south - but I can't figure out the injector sizes on the 670 cfm 350 TBI!~!~!~!~! Does ANYONE know for a fact what it is?
TRP
TRP
Supreme Member
Joined: Dec 2001
Posts: 1,418
Likes: 1
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
the #502-6 Holley 670 comes with 65pph injectors. They are supposedly rated at 21 psi, though I think they are underated from my personal experiance.
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