K-Series 2.5L Super99 All Motor RACE Short Block K Series and Ariel Atom applications

and Ariel Atom applications

4 Piston Racing

4P low tension oil seals - setup for vacuum pump

There is nothing you can do to avoid this

K-Series 2.5L Super99 All Motor RACE Short Block K Series and Ariel Atom applications4 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