EDR Performance R1 CNC Ported Cylinder Head 2015-2026 Yamaha R1 R1M R1S
EDR Performance CNC Ported cylinder head for the 2015-2026 Yamaha R1 R1M
(*This is a service on customer supplied cylinder head*)
Now you can have the same EDR Performance Superbike cylinder head that many of our clients have benefited from since the R1 relaunched in 2015. EDR Performance has built well over 100 2015-2024 R1/R1M engines and of that over 1/4 have been equipped with our full CNC ported cylinder head work. We have used our 35+ years of building engines to get the absolute maximum from the Yamaha R1 cylinder head!
Our cylinder heads are fully CNC Ported to OUR EXCLUSIVE PROGRAM! The Crossplane R1 is a beast but we spent hours on dyno and flow bench developing a head work design to not only increase top end but really make the R1 leap off the corners! We have developed our cylinder head by countless hours of testing on the dyno, REAL WORLD runs and not just on a flow bench. Seeing how it works in the real world. All heads will be cleaned, inspected, fully ported, a full radius valve job and can be finished surfaced(optional)
Options: Available at additional cost. Please contact us for details
-Added Epoxied intake ports +$350
-EDR fully disassemble, reassemble and bench shim valve clearances $275
-EDR Race Kit Head gasket $165
-EDR Billet DLC coated racing camshafts w/timing gears $1,995
-EDR HD Crankshaft/Crankcase Lower end stud kits $449
*contact us ahead of time for any optional upgrades
Price is for our work on a customer supplied 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. If you do not have a head to supply for us to do this work on we can provide one, 2006-202 6 bare stock heads with oem valves and cam caps are additional $1,000 core charge
Typical turn around is currently 4 weeks, however can be up to 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.
FITMENT: Yamaha 2015-2026
*2015-2016 gen we recommend you update to 2017+ dual valve springs if used for racing, feel free to contact us for pricing on that
*picture is not R1 only for representative
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. ZERO cancelation policy on all engine work including machine work, port work or internal engine parts. No refunds or returns on all machine work, port work and internal engine racing parts
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