Thread: 4100 engine change. Need input.
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Old 07-03-09, 01:55 PM
steelybill steelybill is offline
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Cadillac(s): '85 FWD fleetwood, '93 fleetwood Bro
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Re: 4100 engine change. Need input.
It seems that the later 4.5 is being used in place of the "beloved" super-high-tech 4100. A little more power I'm told.

If I get to that point, I'll put a 3.8 Buick in there, and have more room to work on it.