...plugs a week now? When braking in the morning i realise that the odometer descends from 10000 rpm to about 8000 rpm car shakes.This is only in the morning
10,000rpm? is your engine a high rev engine? u mean 1,000 rpm? reason might be, being a carby, let it sit for a few minutes to warm up, and then drive, and check the results. might be something simple as letting it warm up.