McGee 11.90 Heavy Engine.

Briggs Crank

Arc Rod

Blossom Piston

Blossom Camshaft With Adjustable Gear

Aftermarket Valve Springs

Stainless Valves

Jr Racecar Flywheel

Mikuni 33mm Carb Sleeved

Shockwave Non O/D Cutch Setup For 11.90s

Zero Error Angle Plates.

60 passed since refreshed.

Will Run 10.50s

Has Clutch And Flywheels Bearing For A Crank Support.

Can Be Turned In To An 8.90 Engine With A Bigger Bore Piston