So Im assuming you got a killer deal on the centrifugal blower. Looks like the same idea as the procharger,with the gearbox and centrifugal type blower. Any idea what kind of psi it will make? And did those units come on anything factory?
Killer deal would be an understatement. I paid about 1/3-1/4 of what they are going for on ebay.
They are pretty much exactly the same as any Vortec, paxton, procharger or any other centrifugal supercharger. the only real difference is that Powerdyne is a belt driven(inside) rather than gear driven. Which means that you don't have to run a oil line to it.
I don't know if they came on anything factory. But Ford racing uses them for their supercharger kits, and they make a bunch of kits on their own.
Well, they have several different kinds, this one would probably lose efficiency really quick after 10 psi. I am going to run about 6. Which should get me about 375-400 at the wheels, according to my estimates. But they have some big ones that can go well over 20PSI. Remember though, charge efficiency and air flow are a LOT more important than just psi.