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Positive Crankcase Ventilation Valves
These PCV valves are only 2inches long and ¾ inch diameter and will fit unobtrusively on your machine.
They have been used successfully on road bikes, single and a twin, and two racing Vincent’s (500 single and 1275 twin for a number of years, but they are suitable for any machine.
Please note a PCV valve is not a cure for badly worn engine pistons bores and other engine components that can create excessive oil to be ejected from breathers of any type
We stock tube for this, part numbers A13MM, A16mm, A52 and A65.
Also in stock elephant trunk valve ET136/1ET VIN, HRD or PLAIN.
Best used with a non-return valve Part No - PCVvalve.
Block the original timed breather with a A26.
The screen may be removed (carefully) with a circlip tool to add gauze if required.
Complete elephants trunk kit complete with PCV valve and hose.
Best used with a non-return valve Part No - PCVvalve.
Block the original timed breather with a A26.
The screen may be removed (carefully) with a circlip tool to add gauze if required.
Best used with a non-return valve Part No - PCVvalve.
Block the original timed breather with a A26.
The screen may be removed (carefully) with a circlip tool to add gauze if required.
These replace the standard ET100
Two part nut and bolt lock the bearing (ET26) in place reducing wear
On original bearings the top hole needs opening to 3/8"
Etha-Guard ethanol stabiliser: Enables use of E5 & E10 petrol with or without a catalytic convertor. Prevents corrosion in fuel systems. Prevents acidity in ethanol fuel. Keeps fuel system clean. Protects your vehicle in use or storage; also prevents damage to fibreglass fuel tanks.
250ml bottle - treats 250 litres of fuel.
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