Originally Posted by CivicSiRacer
Well you can call me an EF'mister

I have two of them in my garage right now next to my EM.
My favorite picks for stock class are: 1988 CRX Si, 1989-1991 Civic Si, 1992-1993 Civic Si, Type R (of course).
Take all those cars and install:
- Koni Yellows (full soft front and full stiff rear)
- cat back exhaust for that extra 1-2hp
- replace the filter with a K&N drop in filter for another 1-2hp
- get the widest DOT R tires you can fit on stock rims
- maybe even replace the rims with llighter wheels which are the same size
- remove the AC
- install 4 point harness
And you are set. All that might cost you about $2000 and you are ready to race. Use any left over money for a novice autocross school and you will be rocking!
Are you allowed to do a header? The stock mainfold is teerrribbble. I did one on my old D16 and it was a huge improvement. Also good things to remove are the intake resonator, the intake tubing the goes next to the radiator, and the rubber y boot that connects it. You done that yet Civicsiracer?