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Injector ID help

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Old 09-20-2001, 12:59 PM
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Injector ID help

I have a tpi system off an 85 Corvette in a third gen Chevelle with a ZZ3 crate motor.(1227165 ECM) The injectors (as I was told by the previous owner) are 30lb. If anyone could help me id these I would really apperciate it. The numbers on them are 5235041 and 0280150223. Thanks.
Old 09-20-2001, 01:38 PM
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What color are the injectors?
Old 09-20-2001, 09:34 PM
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What paint is left on the body is black, as well is the plastic connector. They look to be factory, but I can't find the number in any reference material. The injectors are Bosch units because of the Bosch TM on the top.

[This message has been edited by ZZ3tpichevelle (edited September 20, 2001).]
Old 09-20-2001, 11:26 PM
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Car: 1989 Camaro-1LE
Engine: TPI(s)
Transmission: 5 speed (MM5, MK6)
Axle/Gears: 3.45, 3.73
Well I don't have that number, but I do have a listing for the 5235047, and that is a 1985 305 injector. So looking at the part number, yours is before this one, so I'd guess it was a 1985 Vette part number, or at least from that era.

I looked at the bosch number and I don't have a listing for it. But you could walk down to GM and see if they have a listing for the 5235041.

If it is from a vette, they are not 30lb. If they are from a factory GM car, they are not 30 lb. The highest factory oness I recall from that time were the buick ones at 27 lbs.

If the previous owner was using the stock prom, then there is a slim chance that 30 lb injectors would work well.

Just my 2 cents. Call up GM.

Mark.
Old 09-21-2001, 12:16 AM
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definetaly 305 injectors
Old 09-21-2001, 01:10 AM
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1985 Corvette 350
Old 09-21-2001, 01:30 PM
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I found the info I needed. They are 85 Vette 350 1st design as listed in GM parts info also showed listed for 86-88 Vette with 5235041 casting. It took some work to back track the number. thanks for everones help.
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