ZR-1 Net Registry Forums - WTB LT5 Ignition Module

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- C4 ZR-1 Parts For Sale / Wanted (http://zr1.net/forum/forumdisplay.php?f=10)

- - WTB LT5 Ignition Module (http://zr1.net/forum/showthread.php?t=15198)

Jagdpanzer

07-19-2011 02:48 PM

WTB LT5 Ignition Module

Looking for a LT5 ignition module - GM part# 1103841
Last major part needed for the 402 CID stroker build.

LGAFF

07-19-2011 03:42 PM

Re: WTB LT5 Ignition Module

http://jerrysgaskets.com/store2/root...roducts_id=493

1 left

I know someone else who has some from the plant

Jagdpanzer

07-19-2011 04:00 PM

Re: WTB LT5 Ignition Module

Thanks Lee, I'm aware of this one at Jerry's but was hoping to find a latter 1103841 production one.

LGAFF

07-19-2011 05:25 PM

Re: WTB LT5 Ignition Module

Quote:

Originally Posted by Jagdpanzer (Post 119144)

Thanks Lee, I'm aware of this one at Jerry's but was hoping to find a latter 1103841 production one.

Oh you want to keep the 402 as original as possible, got it:icon_scra

ScottZ95ZR1

07-19-2011 05:39 PM

Re: WTB LT5 Ignition Module

Sent you a PM on the other forum, Phil.

LGAFF

07-19-2011 09:23 PM

Re: WTB LT5 Ignition Module

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

WVZR-1

07-19-2011 10:01 PM

Re: WTB LT5 Ignition Module

Quote:

Originally Posted by LGAFF (Post 119187)

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?

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