Quote Originally Posted by GSi_PSi View Post
i would be pretty pissed if its B18C2 block. cause if the block is standard, the comp ratio is around 10:1 or so and with a PR3 head compression is even lower compared to P72 head. The B18C7 block has greater comp ratio, lightweight balanced Crankshaft, Different pistons 11+ comp, better Oil/water pumps....
The oil and water pumps are the same. Infact after '96, all B-series motors shared the same oil pump. The Type-R head is where the money is at: lightweight valves, big valve springs and of course, big cams.