ECM noo-b question
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Joined: Dec 2001
Posts: 243
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From: NH
Car: 93 9C1 Caprice
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3:42
ECM noo-b question
What is the advantage of swapping to a 7747 ECM and is it truly a plug and play operation. If not, what does need to be done?
TIA
TIA
Joined: Jul 1999
Posts: 400
Likes: 15
From: NW/burbs Chicago
Car: 92 CAMARO RALLY SPORT
Engine: 383 sbc w/250 shot of nitrous
Transmission: AMERICAN POWERTRAIN- EXTREME TKX
Axle/Gears: STRANGE ENG. 12 BOLT 3:90 SPOOL
in the case of my 92 camaro it was nice because it has no top speed limiter, and i could get rid of the air temp sensor in the air cleaner the engine likes the fuel/spark curve much better than the oem ecm :hail:
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