i' taking out the b18c1 and going b20 vtec and i need to know what parts i should use. the block is a '00 jdm b20b and the head is a '98 gs-r head. and the turbo kit is a drag kit. now, i want to know what oil pump, water pump, timing belt, and other stuff, i'll need for this setup. everything is still stock. this might sound stupid, but what is an oil girdle?