3.0" pulley

[Layingrubber]

im thinking about purchasing the 3" pulley from lethalperforamnce. Ive read that you dont need the lower with this setup. Right now i have full exhaust and a jlt intake. Everything else is stock. Can someone guide me in the right direction. Im just looking for a little extra boost, so a 2.93 or a 3 is all i want. Besides the pulley and a tune what else should i know? This is going to sound dumb, but with the 3" pulley is a tune even nesecary considering its only upping the boost 3 pounds.

 

[TBuck07]

http://www.svtperformance.com/forum...-you-post-read-terminator-faqs-hot-links.html

 

[Layingrubber]

Ok so I definitely need a tune. There's nothing in there about pulley advice though. Anybody?

 

[sean r]

Your gonna need a belt also.

 

[Layingrubber]

This should sum things up. I'm looking to get around 425-450rwhp and I have a Jlt intake, offroad x and flows. What do I need to buy to achieve that horsepower.

 

[MBoyle1]

I had a 3" pulley for years,with only cat-back,intake & sp471's gaped at.032 made 449/450

 

[CobraBob]

This should sum things up. I'm looking to get around 425-450rwhp and I have a Jlt intake, offroad x and flows. What do I need to buy to achieve that horsepower.

2.90 upper
Belt
4-piece idler set (Metco recommended) -- Stock stamped steel idlers are junk!
Tune

This should put you in the 440-460rwhp range depending on your tune. I used that pulley on my '03 Cobra and made 457rwhp and 480rwtq. Good combo IMO.