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egr valve 305 350 difference?

Old 04-18-2011, 06:09 PM
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egr valve 305 350 difference?

could i use a 305 egr valve for my 91 l98?
Old 04-18-2011, 06:52 PM
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Car: 1991 Z28
Engine: 383 TPI
Transmission: 700R4 w/2800 stall
Axle/Gears: 3.23
Re: egr valve 305 350 difference?

Hmmm... I did, but I haven't started the new motor yet to see if it works

I am pretty sure I looked into this. I know the knock sensor and injectors are different, other than that, I think the rest was able to move over.
Old 04-19-2011, 03:26 PM
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Re: egr valve 305 350 difference?

There are several different egr valves for tuned port motors, some of which are no longer available or have changed part numbers. I just ordered one off RockAuto for my year car and put it on. Passed smog with no problems

Will
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