K-Series STREET Short Block K20C1 Engine This engine also features a

This engine also features a thick and rigid ductile iron sleeve as used in our world record holding K and B engines

yet enough balls up top to pull hard to our USAC mandated 9400 rpm limit

This is the turbo kit used on the 4 Piston Civic R to produce well over 450whp with 4P DI pump and stock injectors (See dyno chart below)

If you order a custom bore size

Ferrea KT4033 and KT4038 are acceptable

K-Series STREET Short Block K20C1 Engine This engine also features a4 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