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Jim2 Jim2 is offline
7.0:1 > 11.3:1
Join Date: Oct 2003
Location: Calgary
Posts: 2,055
Yes, I believe that the SDS coils are GM or equivalent.

Regarding carbon fouled plugs, I think you may have to replace them. I don't think the gap resolved anything from what I recall, but that was lots of years ago - mid 80's.

I'm really clued-out by your discussion about your coils. I understand what's going on, but I had no idea that MS offered you the ability to mess with such variables.

Does your engine run clean to 7000 at very light load without any boost?
Old 11-01-2006, 05:59 PM
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