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Nice….
Lovely Suzukis
That's a pretty wide angle on the head chamber. Domed piston?
I only ask as I have a cut head and a APEX XC domed head on my YZ250 and the biggest difference I see is the lead in angle of the head chamber and slightly larger volume on the XC head.
Looks like the 82 head design, going for more top end?
The Shop
Luxon 4-Post Bar Mounts
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Stock dome just cut .010 and polished dome. But yes, minimal squish band
Pit Row
Post a reply to: 1989 Suzuki RM250 pipe