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smileyman · 01-20-2010, 05:03 PM

Yes I believe you can freshen the engines but alot of these prototype engines have very exact tolerances and once you start milling away the ctlinders they get week. Heaven forbid you crack the head of block, put a rod into the cyl wall. I dunno what kind of parts are covered either. mean titanium valves and valve springs get used up real quick, crank bearings and pistion pins see alot of abuse at 17000 rpm. Cranks and cams get worn at a frightful pace. Imagine a crank seizing while leaned over at 140?

01-20-2010, 05:03 PM	#48
smileyman White Trash Hero Join Date: Mar 2008 Location: NW Arkansas Moto: Buell 1125R Porco Rosso Edition Posts: 4,895	Yes I believe you can freshen the engines but alot of these prototype engines have very exact tolerances and once you start milling away the ctlinders they get week. Heaven forbid you crack the head of block, put a rod into the cyl wall. I dunno what kind of parts are covered either. mean titanium valves and valve springs get used up real quick, crank bearings and pistion pins see alot of abuse at 17000 rpm. Cranks and cams get worn at a frightful pace. Imagine a crank seizing while leaned over at 140? __________________ Arkriders.com To be the best you must first be willing to risk the worst!