Category: Drivetrain
Price: $1950
Private or Vendor Listing: Private Listing
Part fits (you may select multiples): R52, R53
Location (Region): Midwestern
Item Condition: Brand New

***$old**
I bought this head about 13 years ago. Been in a box stored away. Going different direction with my MINI and decided to sale this RARE Cosworth Head.

Added to the head is a Alloy Thermostat housing New Gasket and Thermostat

APR Rocker Shaft Bolts Stainless Steel Intake studs and Stainless Nylock Nuts

also included a valve cover gasket set




Cosworth CNC Ported Big Valve Cylinder Heads for the 2001-2007 BMW Mini Cooper / Cooper S Tritec (1.6L)



Cosworth CNC Ported Big Valve Cylinder Heads for the 2001-2007 BMW Mini Cooper / Cooper S Tritec (1.6L) are designed for high performance and maximum horsepower and torque. Each Cosworth CNC ported cylinder heads feature dyno tested and flow bench proven ports, engineered for maximum usable power. Each new cylinder head is ported on a 5 axis machine to ensure consistency and perfect port shape every time. Additionally, larger intake (+1mm) and exhaust valves (+1mm) are utilized to help increase flow. Cosworth CNC ported Big Valve cylinder heads come complete with a performance valve job, hi rev (max 10,500rpm) valve springs with titanium retainers and are ready to install. Perfect for high performance applications.



Features

CNC Ported/Machined finish port

New Castings

Hand blended finish work

Intake 14.63% (average) 22% (max) increased flow

Exhaust 30.56%(average) 41% (max) increased flow

4-angle Inlet Valve job

3-angle & radius Exhaust Valve job

Valves are lapped

Back-Cut Inlet Valves

Heads are Ultra Sonic cleaned prior to assembly

Heads are Serialized and sport a machined Cosworth logo

+1mm Stainless Steel Intake Valves (1800 degrees max.)

+1mm Inconel Exhaust Valves (2400 degrees max.)

Performance Valve Springs

Titanium Retainers

Hardened Steel Spring Platforms

Knife edged ports

 

Interested dm me

 

Sold on Ebay