Posted by Robert A in NJ on Sunday, July 30, 2006 at 8:15PM :
In Reply to: Oil Filter Questions posted by dave horvath on Sunday, July 30, 2006 at 7:50PM :
I am not sure, but I think by-pass filter uses 1/4" tubing, and the full flow has larger 1/2"- 5/8" ? Just a guess.