Well, in a nutshell, my truck is listed in my sig.
'03 Silverado 4x4 extended cab, Nelson Tuned, electric fans, True Flow intake and cat-back dal exhaust that was on there when I bought it (can't find a name brand) with 3" tips.
So I have about $500 I'm looking to spend and am looking for ideas. Would I like it to have more 'umph'? Of course. I don't think I can swing a cam though, it would be about $900 installed. So I'm thinking headers? Stall converter? Different exhaust? Can you upgrade just injectors? I need a shift kit and was thinking of doing that and a servo...
Throw me your ideas, I'm open to 'em!