Hey,
I have a 1990 GXL 153,XXX on body.11,XXX on engine
Streetported
Rb headers
Bonez High flow cat/ Downpipe
Greddy Sp Dual Cb
K&N intake

What should I do next to give it more punch. I still want to have a realible car(it's my daily driver) and don't have enough money for a complete Turbo overhual. I just help in decided the next level I want to go to. Thanks guys......Micah

 

P.S. I forgot, if any of you guys have an estimate on how much horse on put to the tires with the current mods, plz. just throw it out there.

 

Hard to say on the current HP.

I'd suggest a stand alone EMS(haltech, microtech, wolf, etc.......) Get it tuned on a chassis dyno and you'll know what HP your making.

 

port your uim and lim!

 

^^ I agree, I would have the LIM and UIM extrude honed and port matched. Icemark saw some nice gains with these mods. I would also look into an S-AFC or e-manage and have it dyno tuned.

 

I'm about to have the dyno tune done this weekend. And have the ecu worked on for some tweaks. I'll mention ur sugestions to the rotary guy I'm going to. Thanks guys, Micah

 

throw in some MSD's,upgrade the fuel pump, put in bigger injectors with safc,port the TB,UIM,LIM and put in a 50 shot of NOS