Fascinating article, engine wise I am very interested in the 1380 pistons and cylinders fitting the 1151 heads. Does anyone know if there's enough meat in the pots to bore them out from 95 on the 1151 to the 104 needed on the 1380. Very happy with my old stelvio, be even happier with a 1380 stelvio! Todd pl. keep us informed with your progress with the fuel injection problems.