Head Oil Drain Fitting for Nissan RB Head Drain Franklin Engineering is proud to

Franklin Engineering is proud to have designed and manufacture side mount alternator brackets for Mazda 12A and 13B rotary engines

CNC machined from high quality materials multi- v pulleys will give your engine bay a sleek

or we have 10AN adaptors for RB26 rear turbo oil return ports which can be utilised on a single turbo RB26 engine

The thermostat housing fitting is available with and without a 1/4” NPT side port

Head Oil Drain Fitting for Nissan RB Head Drain Franklin Engineering is proud toA Head Oil Drain fitting is a part designed by Franklin Performance to help reduce excessive oil build up in the cylinder head of Nissan RB twin cam series engines. Excessive oil build up is a common problem experienced on the drag strip, drift track and occasionally on the street. This fitting helps drain the oil back to the sump instead of building up in the head where it often ends up being forced out of tappet cover breathers and catch cans. The