Metering needle
Product number:
4933
fixed type for SU carburettors - marked: GY
Product Information "Metering needle"
Mini: Cooper 998 cc with carburettor AUD104
Sprite / Midget: with 10CG engines: Sprite from HAN7-24732 to HAN7-38828, Midget from GAN2-16184 to GAN2-25787 (1962-64)
fixed type for SU carburettors - marked: GY
Fixed metering needles have to be dead centre in the hole of the jet so take some time to fiddle around with them to get this right. If it is not correct the fixed needles won't fall completely onto the bridge in throat of the venturi of the carb resulting in poor light throttle running.
Please note: the needle choice will depend on range of engine modifications.