circuit sports SS turbo lines

[domo dorigato]

so i managed to install these turbo lines on my car but the only problem i have is the oil lines leaking from the block to the banjo fittings/bolt. i have tried the stock washers which leaked, then i put in the new washers and it still leaked.

it turns out the banjo fitting is a lot wider than stock and so i don't think it was threading all the way.so frsports sent me another fitting which was smaller and the same size as the stock banjo fitting.

i installed that with the new washers but it is still leaking. i have put thread sealant w/ teflon each time and still leaking from that part of the line.

what am i doing wrong here?

i was planning on buying a steel AN adapter but i don't know the size i need to the s13 SR block and fitting?

anyone have problem with the circuit sports lines?