Quote:
Originally Posted by runner4fun
Hey Mark,
I was referred to you by a friend on the forum. I just picked up a 1983 SC coupe with turbo flares. I plan to make a project of the car and am considering replacing the SC engine with a 993 3.6L engine from Instant G. I see that your SC has a M64 engine which you indicate is emissions compliant. Can you give me any information on what is involved in making a replacement 993 smog legal in CA? Thanks and best regards, Greg
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The 993 motor car run factory heat exchangers and cats in a SC chassis mods to outlet pipes. Hopefully it is a 1995 obd1 motor which makes the smog easier. Stock air filter needs to be on motor along with a check engine light on dash. Be sure to get a conversion harness that has the wiring for the CEL. Instant G or Patrick Motorsports could help you with conversion parts that are for a smog car. Get an apt with referee and expect to make two trips before passing test. They will usually have a list of issues to fix before passing.
Good luck, Mark