Cosworth CNC Ported Cylinder Head Set w/ KK3766 Cams

Part #: COS2 SB8010


Valves Included: Yes
Head Alteration Required: No
Includes Camshafts: Yes
Machining Required: No
Material: Aluminum
Percent Flow Increase Exhaust: 20.26
Percent Flow Increase Intake: 48.98
QTY: 2
Retainers: Titanium
Springs Included: Yes
Mfgr. Warranty: No Warranty

Getting a set of Cosworth premium ported cylinder heads eliminates the need of waiting for a machine shop to inspect your heads of any damage or cracking before the actual porting begins. These heads have been precision ported on a 5 axis machine to provide an abundance of flow for those looking to make more horsepower in the EJ25.

These particular Cylider Heads will come with assembled with +1MM intake and exhaust valves, along with a set of Cosworth S2 camshafts which will allow the EJ25 to really outflow the factory numbers while achieving greater gains in top end power.

These are perfect for those of you who have a serious blue print that involves a larger turbocharger and more boost, and need the heads to flow the numbers needed to reach your goals.

Replacement Components

COS1 SB0034, Intake Valves

COS1 SB0033, Exhaust Valves

COS1 KK3766, Cams

COS1 KK3839, Valve Springs

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