£31.07 exc vat
£37.28 inc vat
In stock
The valves for the current 8 port heads from...
£31.07 exc vat
£37.28 inc vat
In stockRecommended usage 4 x C-AHT376 to fit one mini.
Genuine Mini Spares valve stem oil seal manufactured with original Dupont Viton, as fitted to the twin points engines, are the best material and seal you can use and although expensive are the best to date in stopping the engine smoking.
Man...
30.93mm(1.218") exhaust valve for 8 port pre 2012 specification only
this valve is longer than other A series varieties and plasma heat treated to eradicate wear from unleaded petrol.98.35mm total length. 3.879 "
The valves for the ...
1.220" (31mm) dia x 3.57 exhaust valve.
Our race valves are produced in EN214N steel and are stellite tipped and use the later narrow, single collet groove and current valve head shapes.These valves are plasma heat treated to eradicate wear ...
Genuine Mini Spares product as everything else on the market was poor fitting and unstable.
For Performance see 88G459EVO made in the USA by a Specialised Racing product company.
All the earlier heads used the 2A11 cott...
Original type steel 'S' competition top caps for dual springs.
If you are upgrading from single springs or just want to replace those old worn top caps, these better grade material are the best answer. Eight required per head.
For specialised race use only, these springs are 267lb@ 1/2"lift fitted.
(use C-AEA526 for race and fast road cams)
Modern high lift, short duration camshafts have posed quite a few problems for the general public in re...
EN24 Nickel Chrome moly steel studs,Competition head stud kit.
torque to 45ftlbs -no need to re-torque cometic type head gaskets.
For use on the 2012 onwards heads only.
Complete stud, nut and washer kit for the cylinder head ancillaries. Kit contains parts to retain the following:
Inlet/Exhaust manifold to head, studs/nuts/washers
Thermostat housing (no sandwich plate) studs/nuts/washers
H...
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...
These stainless steel bolts are to replace A Plus bolts used on the heater tap but will fit all earlier models making removal easier. Supplied as a pair only.
Quantity required one kit per car.
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...
Roller-tip rocker assembly. 1.5 Hi-Lift for 1275cc 8 port cylinder heads only.
this kit has 6 L/H rockers and 2 R/H. Specially designed to fit the currecnt July 2012 on head, with corrected geometry to give more stability over the valve and...
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...
Using new hardware makes any job more pleasant. If you're servicing your cylinder head you should examine the rocker studs for signs of stretching or stripped threads. Two long (51K885) and two short (51K1473) per head.
This is ...
The 8 port head is taller than standard A series heads so these MGB short head studs are used on the front--4 3/8" long 3/8" UNC stud with unf end for head nut. These studs are also used for rod change gearbox differential housings.
[link}53...
5/16 unc stud 2.800"long with unf end 0.754"thread for nut. Using new hardware makes any job more pleasant. If you're servicing your cylinder head you should examine the rocker studs for signs of stretching or stripped threads. Two long ([link]51K885...
This is for one exhaust colsibro valve guide only, stepped which retains the valve spring collar on 8 port alloy heads manufactured from July 2010.
The exhaust guide has not got a taper on port end whereas inlet has for better flow.Contact o...
This is for one inlet guide only-special stepped colsibro valve guide which retains the valve spring collar on 8 port alloy heads manufactured from July 2010.Contact our York branch for spares.
These valve guides can be fitted to earlier 8 p...
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