From 99 LS1 motor to LS3 how easy
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From 99 LS1 motor to LS3 how easy
I have a 70 chevelle with a 99 ecm and harness,and LS6 motor,im selling this longblock and keeping the harness and ecm,im wanting to install a 08+ LS3 what all will I have to do for this to work with the 99 ecm and harness ?
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It may not be cost effective, but it would be better to switch the reluctor ring to the 24x instead of using an adapter that does signal conversion. I dont trust those and there will be a degree of latency. Or get a new harness and computer to work with the 58x wheel, probably get a cheap truck one.
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It may not be cost effective, but it would be better to switch the reluctor ring to the 24x instead of using an adapter that does signal conversion. I dont trust those and there will be a degree of latency. Or get a new harness and computer to work with the 58x wheel, probably get a cheap truck one.