£1,155.00 exc vat
£1,386.00 inc vat
Out of stock
The new X rod design maintains stiffness whilst reducing weight where it is not required. ARP 2000 5/...
£1,155.00 exc vat
£1,386.00 inc vat
Out of stock
Big end shell bearings for the 1275 larger 1.75" diameter rod pin-not Cooper S
( Tri-Metal )
Sintered copper lead, lead plated,steel backed
Nominal Composition
Copper 74%
Lead 24%
Tin ...
You should replace the camshaft bearings every time the block goes to the machine shop. These bearings fit all late model 1275cc blocks (the ones without tappet covers on the back) It's almost too simple and thus often overlooked during a rebuild. Ca...
The oil pressure relief valve consists of an aluminum plunger with a heavy spring behind it. Access is through the 15/16" domed cap nut beside the dizzy. Once this nut is removed the spring will be visible. The plunger is beneath the spring and will ...
Original equipment quality for factory built engines giving longer life expectancy on road cars under variable conditions of oil and use. These are the 1275cc mains as fitted to A Plus engines with the locating tab in the middle rather than to the ou...
Turbo oil pump, highest flow available. 9 Gallons per minute as against approx 6 GPM. This pump is a late model slot drive and will fit into any 1275cc engine and exactly the same as the second generation of pump as sold by Unipart/Rover.
Ga...
Oil pressure relief valve ball and spring kit. Cooper S upto 1971. Can be retro fitted to all minis to boost oil pressure.
Fitted to the rear of engine blocks to drain out water these are now obsolete from Rover but available from us.1/4"bsp
Spring seat shims (set of 4), 0.020" thick (0.5mm).
Spacer shims to increase valve seat pressure and overall spring rate.
These were also used on all the 8 port head valve seats to prtect the alloy seats from wear. (8 port now C-AHT...
Spring seat shims (set of 4), .030 thick (0.76mm).
Spacer shims to increase valve seat pressure and overall spring rate.
These were also used on all the 8 port head valve seats to prtect the alloy seats from wear. (8 port now C-AHT3...
1.401" dia x 3.52" long intake valves. Our race valves are produced in EN214N steel, stellite tipped and use the later narrow collet groove and current valve head shapes. As it is possible, even common, to swap one head for another on 1275 engines, i...
If you want performance then you know you have to get as much air into the cylinder as possible. The bigger the valves the more this is possible. The standard 1275 mini and Sprite motor has only 1.3" intake valves, the standard Cooper "S" has 1.41" i...
1.158" (29.4) dia exhaust valve for 12G940 casting.
Our race valves are produced in EN214N stainless steel and require Manganese/Silicon bronze alloy valve guides. They are stellite tipped and have the triple collet groove and c...
This is the standard size valve with triple groove collets for A plus 1275cc
heads and 3.59 long. If you want the next size up use the TAM1059.
Special quality 33mm inlet valve for the ERA and MG Turbo with triple collet grooves from engine number 10241--most owners now use single collet type race valve EN214N material for both inlet and exhaust with bronze guides.
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