Posted by Mark in N.J. on Thursday, June 20, 2002 at 2:35AM :
In Reply to: Octane Requirement posted by Mike Costello on Tuesday, June 18, 2002 at 1:30PM :
these Power Wagons is very low compared to todays vehicles. This is why octane boost or high octane pump fuel is a waste of money.
The compression ratio started at 6.7:1 and through the years went into the 7's. I don't have the book in front of me, bu I don't think the flat fendered PW's compression ratio ver got into the 8's.
Mark