Hey people, an interesting job has fallen into my lap today.....A LS3 engine turned up on a pallet today at work....as they do..... and its going into a VT II GTS Holden. No lollipops to guess what happened to the old engine
Any way, has anyone here been involved in such a swap? We're sticking with the LS1 ECU of course and the customer has supplied all the other parts for the swap such as the crank decoder box, knk sensor extension leads , manual throttle body etc etc . So we're just fitting and tuning.
Resitting the injector calibration files for the different LS3 injectors, cylinder head volume in VE tables, is there anything else I need to do other than start with a good base tune that I need to know or change in the LS1 5.7L ECU calibration??
Has anyone got a LS3 tune they can post up, I spose they would be very simlar to an E38 VE 6L tune?
Cheers,
Mike