techtom any one?

MRSUPRA

New Member
Apr 11, 2005
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Maryland
I would also like to try doing the crystal mod. Has anyone compared the electronics in the 87-88 ECU's with the 89-92 ECU's? Just wondering what different components are causing the early ECU's to hit the rev limiter later.
 

drjonez

Supramania Contributor
Mar 31, 2005
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the motor city
www.4cefed.com
MRSUPRA said:
I would also like to try doing the crystal mod. Has anyone compared the electronics in the 87-88 ECU's with the 89-92 ECU's? Just wondering what different components are causing the early ECU's to hit the rev limiter later.

the lower rev limit is purely set by the SW in the ECU....