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Briggs 5hp Flathead Race Engine | Valve Spring Pocket | .825 Backface Cutter
$ 32.3
- Description
- Size Guide
Description
Briggs5hp
Flathead
Stock Class Racing Engine | Valve Spring Backface Cutter .825
Backface Cutter / Stock Class Valve Spring Pocket Cut.
Includes .825 Stock spring cutter and .247 pilot shaft. Cutter uses a "D" lock design so shaft can be insert in through valve guide and cutter is installed inside breather box. See Photos of Cut-Away
Machining valve spring pocket, increases total upward travel of valve (to touch cylinder head) and changes valve spring pressure needed to set-up valve float. Eliminates spring from moving and touching valve stem.
For additional instruction on engine set-up and cutter
usage
, please visit our store and purchase the
"The Flathead Master Engine Builders Guide” written by Garry Fisher" E-Bay Item #
252496608310
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