----- Original Message -----

From: Ken Welter

To: Rotary motors in aircraft

Sent: Monday, September 13, 2004 5:38 PM

Subject: [FlyRotary] Re: high oil pressure and coolers

   Your right about the Fram PH-8A being junk as I put one on just to flush and clean the oil system on the ground and it blew it instantly but I run the Fram HP-1 filters that are rated at 500 psi and have had no problems with them however I think I may try the KN filter.

  What do you consider to high of oil pressure ? right now I am running 90 psi, do you think that's alright ???

There is no application on this planet for any Fram filter. None. I had two

on the race car the first time I fired it up. APH-8As. One blew the can off the

Lynn E. Hanover

Picture is the Peterson inline filter cans.