SneedSpeed 2007-2013 R56 Cylinder Head - 6SpeedOnline - Porsche Forum and Luxury Car Resource

Go Back  6SpeedOnline - Porsche Forum and Luxury Car Resource > British > Mini Cooper
Reload this Page >

SneedSpeed 2007-2013 R56 Cylinder Head

Mini Cooper Austin and Morris Mini talk, and the 2001-2006 Mini and Mini S, 2007 to present Mini and Mini S

SneedSpeed 2007-2013 R56 Cylinder Head

  #1  
Old 10-10-2016, 03:00 PM
Former Vendor
Thread Starter
Join Date: Oct 2014
Location: Lewisville
Posts: 42
Rep Power: 0
sneedspeed is on a distinguished road
SneedSpeed 2007-2013 R56 Cylinder Head

The Sneed Super Cooper series of cylinder heads is our premier fully assembled MINI Cooper cylinder head. Each head is cleaned, checked and then built into a Super Cooper Street, Sport or Super head by our inhouse engine machinist.

Super Cooper Street - (Stock replacment) heads are fully rebuilt to better than OEM specs with OEM parts. They are milled and trued to .0001 of an inch on the engine sealing surface and then receive a high flow valve job and valve facing as well as setting the valve spring seat pressures for best performance. This is a great stock replacment head, built by the leading MINI race parts manufacturer, with a few race touches.

Super Cooper Sport, heads receive all the above plus a high performance cams and new high performance valve springs. If you're tracking your MINI on a budget, this is the head for you. Direct, bolt on replacment for the stock head with a 15-20 horse power increase over the stock unit with ECU tuning, REV limiter can be increased to 8000rpm. But no ECU tuning required to use the head.

Super Cooper Race, heads receive everything above, cleaned valve bowls, swirl porting and polishing, a high performance cam, 1.5mm oversized super alloy valves, and race valve springs with titanium retainers that are 45% lighter than OEM retainers. All this creates a head that makes big power, handles high boost levels and revs past 10,000 RPM without valve float. ECU tuning is required.
 
Attached Thumbnails Click image for larger version

Name:	R56 head.jpg
Views:	41
Size:	495.4 KB
ID:	460844   Click image for larger version

Name:	R56 Head1.jpg
Views:	30
Size:	363.3 KB
ID:	460845   Click image for larger version

Name:	R56 Head2.jpg
Views:	46
Size:	602.7 KB
ID:	460846   Click image for larger version

Name:	R56 Head3.jpg
Views:	34
Size:	523.5 KB
ID:	460847  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jfdeasy9608
Aston Martin
1
08-27-2016 12:08 PM
wolfnards
997
6
08-25-2016 08:34 PM
Eric (Plug Guy)
991
0
08-18-2016 03:38 PM
Th400supra
Automobiles For Sale
1
08-11-2016 01:53 PM


Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: SneedSpeed 2007-2013 R56 Cylinder Head


Join 6SpeedOnline
Visit our Sponsors

Contact Us About Us Archive Advertising Cookie Policy Privacy Statement Terms of Service

© 2018 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.