WKA: Pit Board 2009-03-11

WKA's Pit Board - 03.11.2009 *** WKA Announces New Animal Connecting Rod Rule 03.11.2009 -- Effective immediately aftermarket billet aluminum rods are approved for all Briggs & Stratton Animal classes. Following is the rule that will appear...

WKA's Pit Board - 03.11.2009

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WKA Announces New Animal Connecting Rod Rule

03.11.2009 -- Effective immediately aftermarket billet aluminum rods are approved for all Briggs & Stratton Animal classes. Following is the rule that will appear in the next Tech Update.:

704.33 CONNECTING ROD: Stock Animal, World Formula, or WKA approved commercially available billet aluminum rods with or without inserts are allowed. No titanium rods allowed. Maximum oil hole is 0.185". No polishing or grinding on the rod. No modifications to the rod. Rod length is 2.414" minimum, 2.429" maximum as measured from bottom of wrist pin to top of crankshaft journal. Minimum weight is 130 grams.

This change only applies to the Briggs & Stratton Animal engine. It does not apply to the new Local Option 206 engine.

-credit: wka

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