The power is unbelievable. First gear is useless (5speed) spins through 2nd gear, and barks REAL hard into 3rd. The power gains were HUGE!!!!!!! Not bad for a 6cylnder. Very nice unit HIGHLY RECOMEND IT. Here are the pics of my install

 

looks good. are you able to change the pulleys with that set up?

 

yes, you can upgrade tp a 10psi, and also a 12psi.

 

to be honost, you almost can't tell thats a supercharger. i am sure people who don't know any better will never think you have one. just tell them you have a high output alt or something. or running two alts. lol

 

how long did it take you?

 

That thing is tiny! I think the ATI pulleys are bigger than it's head unit. Hahaha

Go get that thing dyno'd. I wann asee the curve on it. It doesn't look big enough to flow enough CFM to keep up at high rpm.

Glad you're happy with it though. No matter what I htink your opinion is the most important.

 

The install took about 3 hours or so, Had to swap out my plugs, . Had to pull the steering shaft to put the middle plug in. As for the head size, rember fellas, its only a 4.3, the fullsize heads are larger. And the s/c on my truck is capable of flowing 1000cfm, unlike the powerdyne.

Thanks for the compliments

P.S. dont forget its a cintrifugal charger, The pic doesnt do it justice, the head is actually pretty large

 

GUys also remeber that this head does not have internal gear step up, so thickness is cut in half along with heat.

 

it looks like a simple install. 3 hours and your out driving. not bad

 

Yup, It makes a real big power gain. You guys gotta see the Posi marks in the road, Just unbelievable