K-Series STREET Short Block

4 Piston Racing Verified independent store

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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 OEM Sleeve Block - Diamond honed with torque plate for straightness. OEM Honda Crank - OEM Forged Honda Crankshaft. Callies Compstar - Callies H-Beam Connecting Rods.Current Promotion: Upgrade to Saenz S-Series Connecting Rods at NO CHARGE Wiseco Shelf Stock Pistons - Wiseco Shelf Stock Piston in any compression ratio and any bore up to 88mm ACL Race Bearings Options Upgrade Connecting rods Ported Type S Oil Pump - The OEM Type S pump works great for motors that turn up to 9000 rpm. Past that, the pump can cavitate. We modify brand new OEM pumps for use up to 11,000 rpm. Skip the big cost and installation challenges of a modified S2000 pump in favor of this effective and more affordable option. Show more