can you guys give me the run-down of my mods list....i want a step by step list of must do bolt on's and even free mods....i was thinking Lid w/K&N, Hooker L/T's, bigger Y pipe, and Flowmaster muffler, msd plug wires, short throw, and maybe maf and T.B???
let me know some prices too.....thanks Jeremy

 

Jeremy, of your mods listed I would go with a lid and the Jet Hots. In my opinion I wouldn't waste my money on the MSD wires, MAF, and TB.
You need to do the free ram air(FRA) mod to bring cooler air into your engine. This will allow you to get a cold air intake. I, of course recommend the Super Sucker Ram Air(SSRA). This will help quite a bit once you get some speed up. Short throw shifters are good, but you can get almost as good with the Qwik Stick for considerably less money. Here is a link for these two products.
www.austinperformanceinc.com

To really notice a gain you need a cam. I choose the Comp cam 224/.581/112LSA. This is how my mods went with each addition.

Stock =299.9rwhp
SLP lid and K&N= 311rwhp
Super Sucker Ram Air=324rwhp
TPIS LT headers=339rwhp
Comp cam=394rwhp/380rwtq

Hope this helps, and remember this is just my opinion.

 

u only got 15 hp out of long tubes? wow something is wrong...

 

flowmasters don't sound that great on ls1's, imo.