Well guy's I'm trying to help my buddy out and was curious about yall's opinions. He has a 2000 5.3 rcsb silverado 2/4 drop,20's, K&N CAI, Pacesetter LT's, Efan, vette servo,shift kit, 4.10's, tune. And wants to add something else performance wise.He's looking to spend around $600. I suggested to get 243/799 heads. What would yall's thoughts be about what to add next? Cam kit ? Nitrous?

 

nitrous or buy a used cam.

 

used cam and new springs

 

Does he have an aftermarket torque converter yet? If not I would get a higher stalling torque converter first before getting a cam and springs IMO.

 

no still has stock converter. He's iffy about geting a used cam . I suggested the 220 cam since Im a firm believer in it haha

 

A decent stall will yield better results than a cam in most cases. Good luck, it seems you have some shopping to do. lol

 

I would really try to talk him into a smaller than 278mm converter if he wants a converter. I just know a lot of people go that route to save a little bit of cash for a good budget converter.

Try to get a 10.5" or smaller diameter converter instead of an 11 incher lol.

 

cam and springs over the heads.

 

nitrous definitely.

 

Best bang for buck mod after nitrous is the converter. Nitrous slowly surpasses the cost of a converter. Save a little more and get a converter imo