Mini Cooper MG Midget Sprite or MinorStage 2 12G202 Cylinder head 998ccReady to Fit |
|
Fitted to 970-1098cc Mini Coopers _______________________ Upgrade your standard 998 Mini, MG or Morris Minor for big performance gains. Large inlet valves 1 5/32inches (29.36mm.) Chamber volume less than 26.1cc., which will give useful increase in compression ratio. The bigger inlet valves, better porting and chamber shaping to minimise valve shrouding will, together with manifold changes, increase torque and horsepower. See Graham Russell http://www.minimania.com/ArticleV.cfm?DisplayID=1882 Plenty of head face material to allow further machining/skimming for even more performance gains. However if you choose not to upgrade further, this head is ready to fit, all valves/seats refaced and lapped. Head face skimmed for true surface in renowned machine shop. Combustion chambers and ports cleaned. This head is NOT coverted to unleaded.
|
Click any picture for a larger image Notice uncorroded water by-pass fitting, very unusual and indicating little usage |
Ports 1-5 |
Chambers showing ports 1-4 |