well i drive a 90 gxl and want to know what my next performance mod should be....no nos...not going turbo...can't afford porting right now

suspension is done (eibach springs, koni shocks)
exhuast is done (rb single)
Intake cone filter (still want to run custom piping)
working on getting a performance clutch and lightened flywheel....nothing to sporty but better then stock

so what should my next performance mod be? safc?

 

safc will be good for a few hp.

 

Your first "mod" should be general maintenance, and then start saving for a rebuild.

 

engine is running great.....hopefully it doesnt blow this year and i will rebuilt/port next year....
but i want lil more power for summer