Less heat, More Power, and Longer Service Life for only $139.00
To get more CFM and boost from your Powerdyne, most users will go to a
smaller pulley. That works, but it is not the ONLY way to get more
performance form your Powerdyne.
If you use bearings with tighter tolerances (like we do), an experienced
technician can carefully shim out the impeller so it is closer to the
casing. This reduces blow-by - and more of what air the impeller moves gets
pushed out to your motor - just like we want.
Next - we need to carry away more of the heat from the bearings in the
Powerdyne case. They receive no oil from the motor, and can only cool
themselves by dissipating heat into the aluminum casing. If they overheat,
the lubricating oil breaks down, and the picture below shows the result.
In our Venting process, we mill and drill your supercharger cover to accept
2 high-quality stainless steel vents - positioned exactly where the internal
belt can act like a fan and circulate the air thru the supercharger. Each
vent filters the air to 100 microns (to prevent dust and dirt from entering)
yet allows more than 60 CFM of cool air to pass over your bearings.
The vents are highly-corrosion resistant, will never tarnish or yellow, and
are designed to handle more than 300 degrees Fahrenheit!
Venting your Powerdyne is the best way to get longer service between
rebuilds - a 928 Motorsports exclusive!
