this is the plan 220/220 581/581 cam, ported heads, custom tuneing, 1 5/8 shorties, single 3" cat back custom exhaust. Do i need a Adjustible fuel pressure reg. if so were do i set the fuel pressure at and were do i buy one at. or can the extra fuel needs be provide buy the tune? first LS1 based engine i ever thought really dont have a clue.

Thanks

 

Year of truck?

 

its on a 01 4.8L SCSS.

 

your quick

 

You should be OK with the stock FPR, I have made 450+ RWHP with it. Where in San Diego are you? You dont want to see less than 58 at the rail.

 

60 miles east of down town in the mountains right on the decate dived

 

Cool, another local!

 

screw shorites go long tubes you will be happier!

 

yeah, but if he runs the shorties...he will sneak through cali smog