bottom end · FF-0419

What is in the bottom end of Steve Coppock's ARDUN engine?

A SCAT crank and SCAT rods, Ross pistons, billet main caps in all three positions, and ARP fasteners. Steve says that is why he is not worried about the bottom end, and repeats that the RPM limit will be based on the valve train.

Expert

Steve Coppock

Evidence

expert attributed

Component

crank, rods, pistons and main caps

Applicable scope

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