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What engine could i have?

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Old 03-09-2004, 10:05 PM
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Car: 77 Camaro
Engine: 87 Chev. 350 HO
Transmission: 4 spd.
What engine could i have?

ok. im new to this board, I dont own a 3rd gen, I got a 77 Camaro, but i do have a engine from a 87 trans am in it. Thats where im confused.. I'm told that it came from a 87 trans am and its a 350 HO yet it looks like a chevy 350, the HO part i dunno about. anyways.. i dont understand this because I cant find any reference of a 350 chev. HO being in a 87 trans am.. do any of you know if thats the case or if this engine isnt even orginal from that trans am? and another thing.. there is a hose on the intake behind the carb that has a line coming off of it thats plugged.. just wonderin what it is for? any help would be great guys!
Old 03-09-2004, 10:39 PM
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Welcome Aboard!

An '87 Trans Am would have had one of three engines:

305 Chevrolet SBC, E4ME QuadraJet carbureted;
305 Chevrolet SBC, TPI fuel injected;
350 Chevrolet SBC, TPI fuel injected.

If it came stock with a carb, it's not likely a 350. In any case, it's a Chevy.
Old 03-09-2004, 10:47 PM
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Car: 86 Corvette, 89 IROC, 1999 TA
Engine: 350, 350, LS1
Transmission: 700r4, 700r4, T-56
Axle/Gears: 3.07, 373, 4.10
the only engines actually designated as HO from the factory were the l69 305's AFAIK......
Old 03-09-2004, 11:34 PM
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Car: 77 Camaro
Engine: 87 Chev. 350 HO
Transmission: 4 spd.
well i ran the numbers off my carb, my research says that the carb is a marine application quadrajet from 1980.. where would the engine numbers be to find out exactly what it is?
Old 03-10-2004, 12:28 AM
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Car: 1982 Trans Am
Engine: 383 chevy
Transmission: T-5
Axle/Gears: 4th gen 10-bolt, posi, 3.42 ratio
back right on the top of the trns mounting flange. mine says 3970010.
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