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I need suggestions on building a briggs and stratton 5hp racing engine?

I am starting from bare block so open to any and all suggestions. If you need the engine model number i will get it to ya.


What application? Drag,dirt,road? Kart,mini bike,rototiller? My mower will beat your mower.

Briggs and Stratton Blue Wazoom Kart Racing Engine

Up for sale is a Briggs & Stratton Blue Wazoom racing engine. The Blue Wazoom is a high horsepower (12.5+) production engine based on the ...