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Tiamat · 08-25-2004, 04:47 PM

stock specs are 73mm x 44.7mm

just boring the cylinders to get to 850cc's would be a bore of 77.8mm, or almost 5mm over stock. not too sure they could take an overbore of that much.

08-25-2004, 04:47 PM	#7 (permalink)
Tiamat Supersport Racer Join Date: Jun 2004 Location: Lathrup Village, MI Posts: 176 Casino Cash: $250 Sportbike:	stock specs are 73mm x 44.7mm just boring the cylinders to get to 850cc's would be a bore of 77.8mm, or almost 5mm over stock. not too sure they could take an overbore of that much.