Originally Posted by INFILTRATOR
Im thinkin C4 blower for more air.
The squirrel cage fan has more blades and is longer. It was discussed here many times and the general consensus was that it increased air flow considerably. Since I had the housing off the firewall I figured I'd do it as an upgrade. Of course the wiring will be upgraded and all hvac and cowl vent seals and flaps are being replaced so I won't really know how much difference this change really makes. But it should blow like new at least!