CNC Ported HEAD ZX14R KAWASAKI

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RCP CNC Head Porting Service - ZX14R

RC's Performance CNC Ported Heads, GSXR 1000, Hayabusa, ZX-14R

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Price: $1,400.00

Product Code: RCS ZX14R CNC PORTED HEAD

Description

RC's Performance 5 Axis CNC Ported Heads

We need your head as a core.

ZX14R KAWASAKI ALL YEARS 2006-2020

CNC Ported Stock Valve Head

$1400

CNC Ported w/Stainless Steel Exhaust Valves $1800

CNC Ported w/1mm Oversized Stainless Steel Intake Valves

$1800

CNC Ported Grudge Head w/1mm Oversized Stainless Steel Intake and Exhaust Valves

$2400

CNC Ported Grudge Head w/1mm Oversized Titanium Intake and Stainless Steel Exhaust Valves
$3400

OPTIONS

Heavy Duty Valve Springs $170

Bronze Valve Seats Installed on Intake $800

OPTIONS explained.....

Heavy Duty Valve Springs: Heavy duty valve springs are a safety measure against floating a valve or spitting a shim. Major engine damage can occur if too weak of a spring is used. We suggest upgrading to heavy duty valve springs in all nitrous applications or if you are upgrading to a high lift cam.

Bronze Valve Seats: Bronze valve seats are used to help avoid premature wear on the valve face of Stainless Steel and Titanium valves. The stock Stellite valve seats are much more abrasive to the valve face. Utilizing the Bronze valve seats prolong the life of exotic valve materials such as Inconel, Stainless, and Titanium.

Sink Valve Guides: When using a high lift cam such as a .415" or larger, contact issues between the valve spring retainer and the valve seal can occur. Sinking the valve guide gives the retainer more clearance.

Large Lift Cam Head Mod:

Head tappet area is cnc machined for cam lobe clearance necessary for cams .380" and larger lift. ( 2006-2020 need this modification. )

Clearance Cam Journal Caps: When using a high lift cam (.430" and larger), your cam journal caps will need to be clearanced so the lobes do not come in contact with the cam caps. Damage could be as minor as small cam wear or as drastic as catastrophic engine failure.

To view an animation of our 5 Axis CNC Ported Heads and learn more about them.....

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