I have a 95 civic with a gsr swap that is slower than a geo. What could be my problem. I am running a chipped p28 for a poor mans r and factory exhaust. Does anyone know what could be my problem? Could it be my exhaust and/or ecu? Motors compression is 150on all 4 cyl.

 

stock gsr? get a p72 then try it out or go gt a gsr basemap

 

x2 on the p72

 

would the factory civic exhaust system have anything to do with it?

 

no, do what theyre telling you to do.. p72