Newbe questions about my new 90!RS
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Joined: Jun 2001
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From: Schaumburg,IL
Newbe questions about my new 90!RS
First off this car was contrevted from 90 tbi to an90 iroc tuned port.
Can the stock fuel computer messure boost and can I addjust it?
Second is there a knock sensor output that I can datalog?
Thank you,
Shame
Can the stock fuel computer messure boost and can I addjust it?
Second is there a knock sensor output that I can datalog?
Thank you,
Shame
Supreme Member
Joined: Mar 2001
Posts: 6,577
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
no the stock computer only reads a 1bar MAP. so it can't read boost.
yes using craig moates software, or any of the other dataloggin programs, it will give you knock counts.
yes using craig moates software, or any of the other dataloggin programs, it will give you knock counts.
Supreme Member
Joined: Sep 1999
Posts: 3,197
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From: Manassas VA
Car: 04 GTO
Engine: LS1
Transmission: M12 T56
To expand on Dewey's answer. No, the stock computer ('730 for a 90 SD TPI) set-up as stock cannot measure boost. With a few changes though you can run it as a '749 with a 2 bar MAP which can measure boost (which is what GM used on the turbo sunbird and Sy/Ty)
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