Description
*Requires using a narrowed main bearing to clear chamfer on the crankshaft.*
Engine builder will need to narrow the main bearings, or we have narrowed bearings available here: Mahle Main Bearings, Ford Godzilla 7.3L, Narrowed
Includes:
- Callies Performance Products MAGNUM Crankshaft, 4.500" Stroke, 2.100" Rod Journals
- **Requires Stroker Clearancing on Engine Block**
- Callies Performance Products ULTRA Connecting Rods w/ ARP Fasteners
- Custom Mahle Powerpak Pistons w/ .866" Wrist Pins
- Custom Mahle Powerpak Low Friction Piston Rings
- Mahle Powerpak Piston Pins
- *Rated at 1500HP, will support ~15psi+ depending on configuration*
- Uses LS/SBC Rod Bearings (Not Included)
- 11:1CR when used with stock CC chambers and stock head gasket
With ported heads, custom camshaft, and 91 octane "pump" gas, this combination has made over 700HP/700TQ using the stock plastic intake manifold, and over 750HP/750TQ with the Innov8 ITB intake.