Join Date: Apr 2001
Location: prince george B.C. Canada
I've been doing some research on the merlin 509 and noticed that while the world products site's spec sheet cites that they use clevite bearings throughout, the racing
engines.com site uses fm bearings throughout.
I thought that the racingengines.com site got all their engines from the world products site so why would there be a discrepancy in spec sheets? The racingengines.com site does give you the best price. Do they build there own version of the 509?