91 turbo motor into an 87?

Busted Knuckles · 09-20-2008, 12:54 AM

Make sure all the '87 sensors are swapped to the '91 motor. I think there was some re-engineering in '91 that made significant changes to the wire harness and likely the ECM. Chances are, some sensors use different parameters.

09-20-2008, 12:54 AM	#2
Busted Knuckles 12psi boost Join Date: Dec 2007 Location: Atlanta Posts: 300	Make sure all the '87 sensors are swapped to the '91 motor. I think there was some re-engineering in '91 that made significant changes to the wire harness and likely the ECM. Chances are, some sensors use different parameters.