hi i have a 95 gsr currently puttin out 300 atw and oil pressure is low cant seem to find info on a pump or even buy a gen pump? also chasing mls headgasket as with new turbo gt3082r will be running 26-28 psi hopin for 450hp at treads, my current mls gasket is leaking coolant and head studs are still tight block and head has been removed for machineing, last gasket was from nz but cant remeber where? any help much aprreciated,