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Originally Posted by BlackBird92 Just one thing: AFAIK the 305 injectors are 55# and the 350 are 61#, the copcar injectors are 65#. |
Yep
Early 9C1 injectors are 65 lb/hr. The later bubble bodies are 68 lb/hr. Some 1996 G-series vans had 72 lb/hr injectors in their 350 TBI-Vortecs.
Now I just need to send emails out to Extremefi! They are giving out ALOT of mis-information on their ebay sales. I called out the owner on the fact that he is calling 4.3 injectors "UPGRADES" from 305 injectors when in fact they flow 10 lbs/hr less EACH and he ignored me.
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Up for grabs is a reconditioned 4.3L V6 45pph injector assembly + cleaned/flow matched injectors + regulator + new injector pod gasket. This came stock on most 1987-95 4.3L V6 trucks
This injector assembly is a great replacement for those tired, leaking injectors, or would be a significant upgrade for your 305, 5.0L V8 – yes that’s right. These flow more fuel than your stock 305 40pph injectors
If you want to make some serious HP – you need this injector pod
Injector part # is GM 5235203 RPD – Yellow/Blue tops
This is a completely reconditioned assembly, never installed on a motor
This will easily feed a 150-225hp motor at stock TBI pressure (13psi) or run with our adjustable fuel pressure regulator at higher pressure for up to 275hp motors.
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Here is another where they are saying that the 5235206 injectors are 55 lb/hr. I have personally flow benched several sets that were all right at 61 lb/hr each.
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Nice pair GM 350 TBI injectors # 5235206 55lb/hr
We only have a few pairs of these - so get em quick
(2) 55lb/hr Orange/Black GM TBI injectors - cleaned & flow matched
Replace those tired, leaking injectors with these clean take-outs
GM part # 5235206*RPD - 55pph for most 350cuin/5.7L applications
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There is no way that a 305 could even make its advertised HP with 40 lb/hr injectors in it.