Description
103ci Twin-Cam Big Bore Piston & Cylinder kit.
Take your factory 96″ to 103″ or your standard 103” to a High Comp 103”.
Bolt-in Big bore kit which requires no case machining. New 3.875″ wrinkle black with highlighted fins cylinders, Custom 10.5:1 forged WISECO pistons with generous valve pockets to accommodate oversize valves and high lift cams, Cometic MLS head gaskets.
- ArmorX coating applied to critical areas of the piston – Piston crown, ring grooves, and pin bore. ArmorX piston coating offers superior protection in extreme conditions and reduced wear.
- ArmorGlide skirt coating for reduced friction, quieter operation and improved scuff resistance
- 5:1 compression ratio with stock cylinder head chamber volume
- Includes Cylinders, Pistons and Cometic MLS head gaskets
* Proud collaboration with Farrow’s Customs and Alpha Performance Engines in Australia
