ok so What I have gathered is the only SCCA classes for the CRX are:
stock aka GS
SM2
CSP
Dmod
is this right? thanks

 

Those are all correct, and I believe it can be classed in E-Prepared or F-Prepared as well, I can't remember exactly at the moment.

 

E Prepared is the correct prepared class. they used to be a force to be reckoned with in CSP, but now miata owners can completely remove their top, losing even more weight. i suspect if you built a motor that made enough tractable power and wasn't completely peak power and had a suspension to boot you could give the vette's a run for their money in SM2

 

Ahh yes, I remember racing my stock motor'd CRX Si in CSPT class ( C class, street prepared, street tire). I would usually take home the fastest time of the day in my class.........if there were no Miatas attending that day.....hehehehe.

AM or PM ?

PM (Pre-Miata) the CRX was one of the top dogs....

AM (After-Miata) the CRX becomes a puppy


None the less, I love the 88-91 CRX's and will continue competing with them!!