How are you guys cranking up your boost. I just installed a T72 kb racing with the bigger 10# spring but only boosting 8 lbs. trying to see how some of you are doing 12# plus. boost controller, tune? i only want 10. mods in sig.

 

A boost controller should do it for you.
ive used a regular ole air compressor regulator and bench tested it for a couple psi and tried it out. vola. it works on my buddys truck now.. 8psi, flip switch and its 16 after a lil tweaking on his.

 

lmao. what boost controller are the best for our trucks

 

Reinstall light spring.
Remove and plug vacuum hose.

You would be on spring only.
So be prepared to lift.

 

I'm about to set up the Eboost street and others here are using it.

It's a badass boost controller and it has overboost control so you dont have to worry about overboosting (assuming no mechanical or electrical failures occur). Reasonably priced too right at $290-300

 

You can pick up a boost controller of ebay for about 25 bucks. Just installed one and it works fine.

 

How much psi u think I will be on this setup? 10-12

 

Lots of variable. BP being the biggest one.
That's why mentioned be ready to lift.

 

Lol thanks. I tried that one big spring n it was 16psi. With no meth or tuned that's asking to blow my 4.8 lol. So I will try again with small spring n if I'm at 10-12 psi ill leave it