£0.75 exc vat
£0.90 inc vat
£0.75 exc vat
£0.90 inc vat
Recommended usage 6 x LYR10028 to fit one mini.
The newest development in the A-series engine is the use of these nuts with swedged-on washers. The washer will not separate from the nut, so you won't lose it. Yet the nut rotates independently while you tighten it. What a great idea.
The intake/exhaust manifold should be secured to the head with brass nuts and these very thick washers. These washers are intended to not only spread the clamping action but the thickness allows them to absorb the heat without deforming! Takes 4 per ...
Manifold stud 39mm long for all A series engines up to injection which use LYR10028 which is 6mm longer at 45mm.
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...
Fitting kit comprising of studs, nuts, plain washers, spring washers and a gasket
This kit of head studs is the best available for road and lightly tuned engines. See the C-AHT280 set for highly tuned engines.
The material spec is alloy steel heat treated to 75 tensile tons per square foot minimum and finish...
ARP Head stud kit that compromises of;
4 x Long Head Studs
7 x Short Head Studs (Disregard 2 if you're using a 9 stud application)
11 x Multipoint ARP nuts
11 x Heavy Duty Washers
4 x Rocker post studs <...
Exhaust manifold to downpipe clamp. For 32mm o/d pipe size.
The key to eliminating exhaust leaks at the manifold flange is the clamp. These cast clamps are the best style to use. A real piece of kit to use eradicating a multitude of likely p...
New competition valve cotter, these are precision CNC machined from 4340 and heat treated to a better spec than EN24T and claimed to be stronger in fatigue life.
These locate better in the valves and easier to control spring heights.
Set of strong lightweight titanium top caps to suit our valve springs C-AEA526/527 hard for single collet competition valves. Sold as a set of 8.
Alloy CNC version of the cylinder head take off 12G2534. The standard item being steel can be prone to corrosion, this CNC alloy version is smart, and will not corrode like steel does
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...
Minispares own stainless steel manifold stud and 6 sided hexagon nut kit.
For mutipopint nut kit see C-STR287
Quantity required one kit per car
Minispares own stainless steel Thermostat housing stud kit for the single tier type thermostat housing.Quantity required one kit per car
This thermostat housing fitting kit, suitable for all single tier thermostat housings. Comes with new studs, nuts, washers and Klinger thermostat housing gasket
This is the clamp on the cooper freeflow manifold to clamp it to the engine for extra support, supplied with tag.
Standard bore road LCB (1-3/4"id) that has an enlarged and reshaped middle pipe which creates a type of vortex, simulating a pulsing effect similar to the outside two pipes,thus producing an improved BHP,Torque and power curve.Ideal for very hot smal...
Injection models-Standard bore Budget priced LCB (1-3/4"id).
With pre cast flanges to improve flow and save engine tuners time matching the ports. This is for injection type cars only because it has a sensor hole. The Long Centre Branch des...
Originally fitted to Minifin rocker covers as standard Rover equipment, it will also fit almost every other rocker cover including our FP26 range and Minispares alloy covers. This improved cap has a large grip and an improved lock system...
A true Cooper S engine has 10 studs and one specially designed bolt.
Genuine version of the thermostat gasket for all A series. Black one side and red the other they are fitted black side to the head. Green to the thermostat.
We have no evidence as yet that they last longer but do look good.
See [lin...
Spacers for under the rocker pedestals are used mainly by engine tuners to allow tappet adjustment to be made where cylinder head mods have been carried out. 1.3mm/0.0512" thick, this can be used to hold locating screw on rocker post assembly but the...
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.