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Does anyone have the correct sizes for the needle,slide and all jets for the concentric 32 mm for Silk mk1. Amal only have info on 600 (presume Silk Scott) and 700s (38mm) or has anyone run a different carb with good results.
Carb details from 1st issue Silk 700S Owner’s Manual Oct 1975 are
32mm. Amal Concentric Mk II – Model 2932 L/H
Main jet: 280, Needle jet: 106A, Needle: NP3 2D1, Pilot jet: 20, Throttle valve 3, Cold start jet: 80.
Hope this helps
Thanks Jon that will be a good start anyway, yours running yet, Kev