RMW Big Valve Cylinder Head
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RMW Big Valve Cylinder Head

SKU:  RMWhead
WEIGHT:  60.00 lbs
brand: RMW
Our price: $2,999.00
Average customer rating:
4.98 out of 5
(based on 425 votes and 0 reviews)

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The Revolution MINI Works Big Valve head is among the best on the market when it comes to performance heads. This championship winning cylinder head is at the front of the pack and has been carefully engineered to perform. Comes standard with Black nitrided 1.8mm oversized intake valves and 2.3mm oversized exhaust valves. Each head is CNC'd so each and every cylinder head is exactly the same for flow. Something that can't be done by hand! Supertech makes the valvetrain with titanium retainers and beehive springs which are the lightest in the industry for high RPM engines. All of the RMW race cams (CAM NOT INCLUDED!) have been tested on these springs so you can rest assured there are no issues with valve float or coil bind. RMW cylinder heads are used in the Grand Am winning Race Mini's along with RMW Race cams and Race headers. Inconel exhaust valves are available for $150 extra. (inconel will look silver) All intake seats will be replaced with bigger seats to better handle the big valves and are finished on the industry leading Serdi Machine. Each head is vacuum checked before heading out the door. The RMW cams we also offer make a great match for this head and depending on how it is tuned can really change your MINI from mild to wild.

This ONLY comes with Valves, spark tubes and cam shaft caps. Everything else will need to be swapped out from the old head.

The cost includes the $400 core charge that is refundable upon receipt of "Good" core. Return shipping to RMW must be paid by the customer and confirmation of cores quality by RMW staff.


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Customers' comments

My base 2008 JCW was transformed to look like a race car thanks to all the help and products purchased at Out Motoring. They guys are the best!

New York, USA!
Chris Paparella

Hey guys! Keep up the great work! its been a real pleasure to watch you guys grow over the years and be one of the best companies out there that cater to the mini scene! awesome work guys!

Secondly, i am in the process of installing the GP2 diffuser on my R56 non S, just curious if you guys wanted pics or anything to use on the website.

Keep up the great work!
Your customer,

Brandon Hoang
Brandon Hoang

Im in Australia, so receiving my products within two weeks was great. Just arrived today and im so stoked to be doing up my Mini Cooper S with some very cool accessories. A huge thanks to the team at Outmotoring.com for their continuing support and answering all my stupid questions, of which i asked many, even before i had placed an order. Rare levels of customer service. Materials used in products appear to be of high quality so i will update when i have finished installing them. Once again, thankyou

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