8747 to 7747

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04-07-2005, 04:19 PM

Canadian SY/TY

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8747 to 7747

Does anyone know if you can use a 7747 inplace of a 8747 ecm on a 1990 454SS?

Thanks

Nolan

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04-08-2005, 08:01 AM

TrevorH454

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Car: 1990 454SS

Engine: 454

Transmission: TH400

Yes. Pin-for-pin replacement.

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04-09-2005, 05:07 PM

Dave Farr

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talk to lyndon wester out of calgary, he programmed my 7747 to a 89 hot tune, made edelbrocks tune look amaturish. westers garage

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04-09-2005, 11:06 PM

Canadian SY/TY

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Quote:

Originally posted by Dave Farr
talk to lyndon wester out of calgary, he programmed my 7747 to a 89 hot tune, made edelbrocks tune look amaturish. westers garage

Why would I do that when People pay me to tune there stuff

www.campbellautomotive.com

Nolan

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