LS2 to LS3 engine swap
Thread Starter
Registered User
Joined: Apr 2012
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LS2 to LS3 engine swap I have bought the LS376/525 crate motor to go into my VXR Monaro, but need to know if I can run the LS3 with my e40 controller or do I have to buy the E38, I currently have the LS2 6.0 engine.
Staging Lane
Joined: Dec 2004
Posts: 84
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From: Stafford VA
No. The PCM's are different. You can get a controller that LPE (Lingenfelter) makes to convert the 58x signal from the LS3 crank to a 24x signal you e40 computer will understand. Many people have done it already and the box only costs about 255.00 (here in the states).
