here is a easy solution, get a -a12 rotor disy an take out one pick up an fit to your motor. easyer than the other rubbish

hi bundy, y don,t you buy a tube oil cooler to witch I have on my ute. you can mount it on the front chassie rail under the radiator. you can get diff lengths to what you want ,look up ebay oil cooler, all the hot roders use them an work great

will they work on a turbo motor , that's a big gap

ok

that's not the right answer I was after,whats the big secret

hi benny . all that work done on the head it looks like the valves are touching or is it a bad photo,an did you get flow test

looks good ,you can bring your inlet low as possible then again you be pushing the fuel up hill witch arnt right.

I built the car myself an done most of the mods myself,the motor is my own creation an it puts out around 390hp. brakes diff skyline, box t50

here,s a pic of motor a15

first I heard that about the bummer, the gem ones ive seen from jap are join in middle, mines an 85 model the last I belived in aust