I've got myself a 85' 305 TPI IROC. And I'd like to know what I can do to add a couple more horses.I know a little bit about cars, but not as much as Id like to. The Previous owner said he threw a new chip into it but Im not sure if he did or not. So far what Ive looked at were the SLP Intake Runners, they're suppose to add about 20hp according to SLP. But other than that Im not really sure about what to get ? Maybe Injectors, headers, an Ignition box, throttle body, Hypertech fan switch ??? I'm not sure, help me get some more power !

 

Check out the tech section and the articles for easy mods on this site. Plenty of good ideas and guides to get you started.

 

thank you.