Thread: Eddie Tofyay (sp) jr
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7/25/21, 12:02 PM   #10
Re: Eddie Tofyay (sp) jr
2rock21
2rock21 is offline
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Join Date: Jan 2015
Posts: 267
 

You want a hot header tube so you have a smoother transition for exhaust gases to pass through.
It's to keep from smashing the tubes closed on a high curb race track like at Perris.
 
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