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Jeff Smith

Veteran writer and tech guru, Jeff Smith returns with an article explaining how to properly set up a Quarter Master 7.25” clutch and hydraulic bearing system.


Jeff Smith talks with the great folks at JET Performance about the tips and tricks that allow you to maximize the performance of a two-barrel carburetor.


Building your own dirt track race engine can save money and grief, but the smart move is to always use quality components to ensure a durable engine.


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