I have a 1.6td in the garage that I'm going to rebuild, it has a td head, it has the "T" at the end of the head part #. But the block says "1V" ? I've never heard of a 1v engine code can someone shed some light on this. I've disassembled the block, it's a 1.6 and it also has the 4 oil squirters for the underside of the pistons. Also it's a hydraulic head setup, 12mm stretch bolts.