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Coffee Shop / A historical note on square exhausts
« on: December 03, 2013, 04:20:43 am »
A quick net search did not turn up anything to support this but I recall reading in the early days of auto racing a farmer/racer noticed his square elevators would move more grain then round ones.
He tried fitting square exhausts to his race car but was unhappy with the results and went back to round pipes.
100 years and the same question pops up here
He tried fitting square exhausts to his race car but was unhappy with the results and went back to round pipes.
100 years and the same question pops up here