Posted by Willy-N on Monday, August 25, 2003 at 9:09PM :
In Reply to: Re: Doug Higgin's Cat engine picture #3208 posted by Ron in Indiana on Monday, August 25, 2003 at 9:00PM :
I drove it 510+ miles and did not use any oil and it seemed to get 6-7 MPG freeway speeds and pulling the passes. I only have 86,000 original miles on the 1985 truck & engine. Mark H.