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jonalman

09-09-2007 10:35 AM

347 with a9 ecu?

i was wondering how much a 347 would in mess with the factory computer? i understand that the a9 series ecu's can handle a certain percentage of change before it starts acting up. i was just wondering if anyone has this setup, and what they have done.

aode08

09-09-2007 11:34 AM

RE: 347 with a9 ecu?

youll be fine

aode08

09-09-2007 11:41 AM

RE: 347 with a9 ecu?

a9m,p or t will work better that a a9s(california emmisions reduction ecm)

dillon1340

09-09-2007 03:44 PM

RE: 347 with a9 ecu?

you mean you can run a stroker motor with a factor ecu? i thought the ecu knew the engine displacement for calculating load stuff.

FullAuto

09-09-2007 04:23 PM

RE: 347 with a9 ecu?

Quote:

ORIGINAL: dillon1340

you mean you can run a stroker motor with a factor ecu? i thought the ecu knew the engine displacement for calculating load stuff.

Yes, you can run a stroker motor on a factory computer. I ran a stroker motor with a Novi 2000 and 60lb injectors on a stock A9P untuned.

ruger311

09-10-2007 09:37 AM

RE: 347 with a9 ecu?

you shouldnt have a problem you'll want a tune on that new engine though

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