The valve train is roller bearings everywhere! From the camshaft journals to the lifters and the rocker arms:
All fitted to a reproduction Wayne crossflow head:
Still more custom castings are found on the intake side of the engine. The adapters serve two purposes – one to mate the Borla throttle bodies to the head – two to provide balance runners between the ports for a MAF sensor. Everything is o-ringed for a tight seal:
The next casting creates an intake box to receive air from the twin turbos with trumpet flared openings into the throttle bodies.
Absolutely gorgeous.
The layout for the build is designed to fit under the hood of a late fifties Suburban:
The initial dyno results are in excess of 580 pound feet of torque and 525 horse power. An eye popping result. The trace shows no reason to rev this engine
Like all Stovebolts, peak torque shows up early and the HP curve shows diminishing returns for added RPM.
The engineering and workmanship in this build had me saying wow so many times during the video I lost count . . .
The video can be found here on
YouTube 
