4 Piston Racing Short block assembly:
- Chamfer and debur all sharp edges and oil galleys, chamfer bearing housings and bottom of cylinder bore
- High pressure thorough cleaning of oil galleys in block and crankshaft
- Mic pistons and verify straight bore with precision Sunnen bore gauge, set piston to wall clearance for your application
- Set ring gap for specific application
- Balance rotating assembly
- Set bearing clearances
- Race preparation and debur to piston dome
- Precision assembly in clean room
We build each engine to suit individual racing application... Drag race, road race, hill climb, street use, etc.
Components
- Heavy Duty Ductile Iron Sleeve Block - Diamond honed with torque plate for straightness.
- Copper O-Ring**
- OEM Honda Crank - OEM Forged Honda Crankshaft.
- 4P I-Beam Connecting Rods
- 4P Wiseco Piston - 86mm bore, custom 88mm available
- ACL Race Bearings