View single post by steveohara
 Posted: Mon Mar 26th, 2018 12:40 am
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steveohara

 

Joined: Mon Sep 18th, 2017
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Mana: 
 No that S1 pipe is a POS!
Rear cone is much too steep.
A slippy pipe is a much better opotion for the Mac.
How does the motor sit on your kart? Typical sidewinder with the spark plug on the top? Right hand engine mount?
Cast aluminumm header is not a good choice, steel tube is better and you have many more choices as to the shape and direction the flex will point so you can fit the pipe much nicer.
Steve
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