Quote:
Originally Posted by JRas
so will a ref approve a LS1 swap into an S13/S14?
newer engine than chassis .. check
smog legal engine ... check
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Yes, assuming all the OEM smog stuff is there. You are allowed to fabricate different piping to make it work in your engine bay, but you have to use stock injectors/ecu/maf in addition to EGR, charcol cannister, and the # & placement of cats...