Stockedup94
Newbie
the skinny: swapping this 4.3 for something that will bring 400+ hsp. Was initially going to just do a LS3 crate motor full swap (not cheap) and have heard aluminum engines have potential overheating. This prompted me to to look at LQ9 and something more durable. Only downside is its GEN 3 and not sure it would have the power but could prob save half by finding one and rebuilding. I have a good engine mechanic, just confused at what would be a better fit for this truck. Can a single can 2wd handle LQ9? does in fact the LS3 overheat when being pushed? Thanks in advance fellas!