£6.90 exc vat
£8.28 inc vat
Out of stock
As it is possible, even common, to swap one head for another on 1275 engines, it is quite easy to become confused, or worse yet, confuse the parts-guy when it is time to order ...
£6.90 exc vat
£8.28 inc vat
Out of stock
1.158" (29.4) diameter exhaust valve for 12G940 casting.
Our race valves are produced in EN214N and plasma heat treated to eradicate wear from unleaded petrol. They are stellite tipped and use the later narrow, single collet gro...
Collet for the 3 groove valve. Sold per half and 2 required per valve.
These cotters go with AHU1897 top cap. On Turbo heads after engine number 102641 were fitted on the inlet only.
All early 850/997/998/1098cc heads u...
That tell tale puff of blue smoke when you first start is an indicator of worn guides or seals. Valve guides should be replaced with every valve job.
Sold individually, these are the original quality Cooper S guides for use in any head espec...
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.
1.3" x 3.57" small collet intake valves, standard on Austin America, A-H Sprite, MG Midget and later A-Plus 1275cc Mini.
As it is possible, even common, to swap one head for another on 1275 engines, it is quite easy to become confused, or wo...
Hardened unleaded valve seats for 1.15" 1275 exhaust valves.
Require a recess of 1.2495"(31.737mm) diameter, plus or minus 0.0005" (0.013mm), and 0.250"(6.35m) deep at ambient temperature of 20C.
There is nothing special about these A Plus single valve springs. The valves were a longer fitted length but fitted the later 998 and all 1275 versions. They are an excellent replacement for any single spring 1275, Austin America, 1300, etc. sold sin...
Competition inner valve spring locator, lower as desigend by Leyland ST.
It is essential to use bottom inner spring locating collars with all dual springs EXCEPT Minispares C-AEA526/7 springs to prevent breakage caused by the inner spring wa...
29.3mm exhaust valve in EN21 steel. As it is possible, even common, to swap one head for another on 1275 engines, it is quite easy to become confused, or worse yet, confuse the parts-guy when it is time to order new valves! Be aware that if the head ...
Valve spring sold as singles for Pre A plus 850/998/1100.
This was also the outer on the 997/8 cooper range but the inner is obsolete so use our C-AEA525 where the outer was the same length.
12G1015 was used on many A ...
35.6mm inlet valve in EN52 steel.As it is possible, even common, to swap one head for another on 1275 engines, it is quite easy to become confused or worse yet confuse the parts-guy when it is time to order new valves. Be aware that if the head has b...
998cc Inlet valve with triple collet groove, as fitted to High compression and lead free 998 engines(A+). Uses 12G1015 springs--3.44"long.
New colour, PB104 bronze guides.Although Silicon bronze valve guides were used for their extremely good wear values, they were very hard and not user friendly when fitting. These valve guides are recommended when using all EN21 4N stainless steel val...
Use this plate in place of the heater valve. For use any time the heater is removed!
As an engine wears, the clearance between the valve stem and guide increases; as this gets beyond tolerances the car will tend to smoke under deceleration (when you take your foot off the throttle). Good valve stem seals will allow for greater wear b...
Standard cast duplex gear set from the original AE supplier. for road use only.
Found to be the best fitting in Mini Mag feature Autumn 2007.
Driving the cam and controlling the timing relationships between the cam and the crank i...
Adjustable cam gear set with non stretch chain. Cam gear weighs 674g
Even a stock camshaft needs to be timed correctly. If you want to get the maximum benefit from a "hot" cam it is doubly important that the cam timing be correct. This adju...
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