Power gains with cams and ported blower

[danoid5631]

I currently have 459hp and 520 tq sae.
I am on a stock blower at 12 psi.
Just curious what gains I would see with a ported blower.
i dont want to spin the stocker any faster. I currnetly have a 4 lb lower and a 2.80 upper.

 

[Stiegemeier]

You will gain about 30HP and pick up 2lbs of boost no need to change pulley's

 

[danoid5631]

What is the turn around if I have to send mine in?
Or how much is a ported blower?

 

[Stiegemeier]

Turnaround time 1-3 days.
$450.00 ported blower (30+HP)
$495.00 port blower and strip rotors (we highly recommend)