Quote Originally Posted by dvldoc View Post
Depends on the vehicle, in most 4cly turbo diesels a 25gph CAV filter works just fine with no issues, Just make sure it's the flow pattern if your using the stock spin on location. Many are outside in flow.

I'm still working on something to put inline, I would like to ditch the stock set up all together.
what do you mean Doc by outside in flow pattern?? how to determine the flow pattern?