EDR Performance ZX6R (636 and 599) CNC Ported Cylinder head 2009-2024 Kawasaki

$ 1,595.00
Epoxy'd Intake Pors
Surface Cylinder Head
Vendor: EDR Performance

Available: In stock


EDR Performance CNC Ported cylinder head for the 2009-2012 ZX6R (599cc) and 2013-2024 ZX6R (636)

Now you can have the same EDR Performance Superbike cylinder head that many of our clients have benefited from since the ZX636 launched in 2013 as well as the prior gen 599cc (still used in Europe).
EDR Performance has built OVER 90 2009-2024 ZX6R engines and of those have been equipped with our full ported cylinder head work. We have used our 30+ years of building engines to get the absolute maximum from the ZX6R cylinder head! The 2013_ ZX636 cylinder head in stock form is TERRIBLY restrictive and there is a TON of gains to be had! Many of our ZX6R 636 clients see over 15 rwhp just with our cylinder head! Even the 2009-2012 ZX6R 599cc head while flows better than the newer 636 still gains over 10rwhp with our head work! Then when you combine with our billet camshafts and velocity stacks along with a good EDR ECU Tune you will realize even bigger gains!

Our cylinder heads are fully CNC Ported to OUR EXCLUSIVE PROGRAM! We have developed our cylinder head by countless hours on them and testing on the dyno, REAL WORLD not just a flow bench, but seeing how it works in real world.  All heads will be cleaned, inspected, fully ported, a full radius valve job and finished surface. 

Options: Please contact us for more details
-Add Epoxied intake ports $295
-EDR fully disassemble, reassemble and bench shim valve clearances  $175
*contact us ahead of time for this additional service
-EDR Performance billet camshafts $1,650
-EDR Microfinished adjustable slotted timing gears $95
-EDR HD Cylinder head stud kit $229
-EDR race kit head gasket $145
-Valve Guide Seals $140
-Vance & Hines Titanium Intake + Exhaust valves $1,100/set 16

Price is for a GOOD CLEAN DISASSEMBLED CYLINDER HEAD! If you send in a head we deem unusable you will responsible to have shipped back. If we have to disassemble and reassemble, additional labor cost will be added. We wont sacrifice our quality and reputation on junk heads. NO damaged heads will be accepted. Typical turn around is currently 3-4 weeks, however can be up to 5-6 weeks during peak season. Once order placed and work begins there is NO REFUND OR CANCELATION of any kind. Contact us ahead of time if you want a firmer turn around time. 

These products are intended for closed course off road competition use only. Use of this product for any other purpose is strictly prohibited. Buyer assumes all responsibility to local laws, regulations and use.  Racing parts are never legal for sale or use in California or any pollution controlled vehicle.

FITMENT: Kawasaki ZX6R 636, ZX6R 599
*2024 we recommend you backdate to 2013-2023 valve train if used for racing

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