WTB LT5 Ignition Module - ZR-1 Net Registry Forums

LGAFF · 07-19-2011

Is there a difference in the actual module....quality, pins, etc?

WVZR-1 · 07-19-2011

Quote:

Originally Posted by LGAFF

Is there a difference in the actual module....quality, pins, etc?

I'd think there must have been. The original preproduction ICM required an air-gap of something near .070 at the crank sensor I believe. That was accomplished with various thickness specialty shims. These early ICM's were reportedly used in only the first 500 production cars.

The early ICM was never offered as a service part. If an ICM failed it got the newer and the crank sensor's air-gap was adjusted

Whose got #501?

07-19-2011	#1
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,180	Re: WTB LT5 Ignition Module Is there a difference in the actual module....quality, pins, etc? __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

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