porting RFVC head, tips

1 reply to this topic
  • Matt96xr6

Posted December 07, 2001 - 06:50 PM


Hey, I have to pull the head to put some new gaskets on. So I am going to throw a 1652 WB cam in there and port a bit of the head.

Any tips of what to do or not do would be appreciated. Any problem spots or places that are just money to port out.

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  • BiggDave650

Posted December 07, 2001 - 07:26 PM


Hi there. Maybe put an oil cooler on 'er ? I have a 92 XR600(650 now) turned into a fire breather.( Big 650 piston, big White bros Cam, WB porting) Shes my baby. I still ride 'er every now and then. But it seems to run a lil hot. i need to put an oil cooler on 'er. Maybe i'll break out the ol' 650 and race the Adelanto GP. I also have a 2000XR650( IN LOVE ) :)

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