well you'll be happy to know that their info is correct. while i had my crank in and no problems with the jets in, there was a problem once i put the piston/rods in earlier today. before the piston could reach btdc the skirt hit the oil jet. out went the jets. until i have more time and am more creative i'll try the jets then.
oh well, so that ends that discussion on the oil jets. however, i didn't measure the piston sizes. if anyone has theirs out and can measure type s pistons, i can measure my jdm 2.2 and usdm 2.3. but im not too sure it would fit with even the 2.3 pistons. the piston had a while to go before reaching btdc when it touched the jet.
i've taken a couple pictures. haven't dL'd them to my pc yet. but i'll update the pictures soon.
v