I now have a big bore piston and barrel kit in stock to suit all 1.9 and 2.1 watercooled T 3 vehicles . These kits consist of 4 pistons , 4 barrels , 4 pins , retainers and a set of rings all priced @ $ 385 . This will take the 2.1 lt to 2.2 lt with no machining necessary , ROD , 02-42729920 .