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240racer
01-16-2002, 05:10 PM
when did they lower the compression ratio on the SOHC engine.  Is there a serial number type thing that you can look at.  I have a '89 coupe and I want to know if it has the high compression or low compression and what they are.  I know I have seen all this stuff before, but I can't remember where, I didn't bookmark, opps