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'91 Trooper, is there an eng. larger than the 2.8L V6 original that will interchange.

08-16-2009, 01:13 PM
I would like to replace the engine in my '91 Isuzu Trooper which is presently a 2.8L V6. Is there a larger displacement engine that will drop in with little or no major changes having to be made?

Thanks in advance to any advice.

08-28-2009, 12:53 PM
The easiest swap is a GM 3.4 out of an early 90's Camaro or firebird, but it is not a "drop-in"

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