supercharging · FF-0385

How is a Weiand 177 supercharger mounted on an ARDUN intake manifold?

The intake is made by H&H Flatheads (Mike Herman) for ARDUN heads and superchargers. Its top is a flat plate, so almost any supercharger can be adapted. The blower has to be located front to back and side to side, then the hold-down holes and the discharge opening are marked and machined. The 177 is wider than the manifold, so Steve drew an adapter plate that bolts to the intake and lets the blower bolt down from the side. A friend in Phoenix did the machining.

Expert

Steve Coppock

Evidence

expert attributed

Component

blower intake and adapter plate

Applicable scope

Steve Coppock's supercharged ARDUN overhead valve Flathead, mocked up before its dyno test