Hi guys,

Will a OEM B18c Type r oil pump do for a turboed B16 with oil cooler and a turbo obviously rated for about 300-350whp?? Not sure if it flows enough to keep adequate pressure for bearings etc..., any recommendations as to what to do, use if not etc...

 

Many have made numbers way over 300 or 350 and have had stock oil pumps.

Many have made up to 800 with stock pumps and the ones who don't have stock pumps just have the toda gears in their stock pump shells.

A stock pump is totally fine.

 

i have always used itr oil pumps. on my old b16 and new gsr setup.