New MINI Fan Gear
We have detected you're not on the correct site for the car you have selected! Click the green button below to go to the correct site.
Select your car: 
BMW Mini Cooper
Select

PLEASE NOTE: As a pre-owned (used) part, our inventory is subject to change.  Sourcing and delivery may take up to two weeks.

12g940 Late Model Used Cylinder Head For 1275cc

12g940 Late Model Used Cylinder Head For 1275cc

12g940 Late Model Used Cylinder Head For 1275cc
Qty:
$394.95
Internet Price $394.95
Pre-Owned (Used) cylinder head is ideal candidate for a rebuild. Heads are available with holes for 9 stud but can be modified for 11 stud block. Cylinder heads are complete with valves and valve springs. These have 1.3" intake valves and 1.15 exhaust, with single valve springs.
Heads have NO provision for the thermostat bypass valve
Loading...
Loading...
Loading...
No Cars Defined
Related Technical Articles:
How to fit a 1275cc cylinder head to a 998cc Classic Mini Cooper
Created: July 24, 2003
There is no specific large-bore (1275cc-based) head casting number that will fit the 998 engine any easier than any other. They all have the same problems - generally requiring exhaust valve relief cut-outs machined into the block and re-alignment of the front water gallery transfer ports. However, I would avoid using heads with valves bigger than 35.7mm on the intake since these are too big for most 998 engines unless they are absolutely full-race spec where top end power at high rpm is all that is required.
Why It's Important To Identify Your Classic Mini Cylinder Heads
Created: January 30, 2000
Everybody has their own opinion on this subject. The most experienced people will tell you that the best way to maintain your engine performance is to accept the fact that valve jobs need to be done 2 or 3 times more often than rings and bearings! And this data base was concluded when leaded gas was the norm! Now that unleaded is all you can get, valve jobs are needed even more often! The purpose of a valve job is two fold; first the valve seats. The impurities in the air and gas often get trapped between the valve and the seat in the head; under worst conditions stopping the valve from closing, but more commonly being smashed enough to allow just a little seepage of hot gases.
Loading...
Loading...
Loading...
Recently Viewed Items