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mgentz · March 25th, 2013, 05:01 AM

interesting points to note on the head:

1) the intake port is the stock bore at the boot junction and the rubber boot lines up nicely.
2) the exhaust bore is [now?] 27.44mm and the exhaust is too small to flow nicely. Of course it may have been like this before but I honestly do not remember

I may have to get a custom one here, but we'll see. any suggestions?

March 25th, 2013, 05:01 AM	#54
mgentz Board Member Name: ... Location: WI Join Date: Dec 2011 Motorcycle(s): 250R (street), 250R (dirt) Posts: A lot.	interesting points to note on the head: 1) the intake port is the stock bore at the boot junction and the rubber boot lines up nicely. 2) the exhaust bore is [now?] 27.44mm and the exhaust is too small to flow nicely. Of course it may have been like this before but I honestly do not remember I may have to get a custom one here, but we'll see. any suggestions?