Hello,

I am wondering if anyone maybe knows if the high compression pistons from the G4FD engine will fit into the G4FA engine. The bore seems to be the same and the difference being in stroke. Then again there is the issue of fitting the pistons onto the stock rods. So if anyone has any idea what would fit and what the total differences between the engines are it would help out a lot. Because if the block height and dome size in the head are the same then buying pistons, rods and crankshaft from the G4FD would make the G4FA a 1.6 stroker if I am correct.