Re: by-pass oil filter, works great!
you can drill out your oil cap and thread some 1/8" npt pipe thru, or use a AN fitting on you oil cap for return line.
I think Mc Master carr sells this motor guard filter unit. but you have to machine a delrin insert for the TP center seal.
I can make the inserts for you if you like $30.
otherwise use the amsoil system, but the cost of thier oil filters will add up versus using TP.
also try http://www.wefilterit.com/ she sells a stainless steel by-pass unit that is smaller than the motor guard system, this is an EPA approve system because it consumes less resources, and your waste oil is only a fraction of what you currently use. so you will officially become a tree hugger.
Last edited by Maxwell; May 29, 2008 at 04:15 PM.