cardiff classic volkwagens in monthermer rd cathays. 02920 666300
good lads, not particularly cheap but it will be right coming from there.
whats wrong with it btw??
they fitted my new motor, just had a peep at the invoice and they charger 440 to rip the old out install tune and service the new one and sort out some niggles.
they also rebuild motors there. karl the engine builder is a genius!!
worst case is prob a new piston and barrel. go and see the lads there. they will sort you out. to burn a piston or blow a hole in one sounds like a fuelling fault to me too.