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Honda MX & Off-Road Dirt Bikes
Cylinder Repair for CR250 and Big Bore?
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[QUOTE="CR2FIFTYR, post: 1076895, member: 69696"] I was wondering what is the recommended work for repairing a cylinder with 2 small hairlines near the exhaust port.I believe the cylinder is plated so if I have collected the right info I would guess that I have to get it bored out to the next size, then get it welded if there was any signs of the crack left,then get it plated?Another problem I have is that one of the head studs must have pulled or something before I had it so someone put in one bigger stud and drilled out a little more of the bolt hole on the head.Does this pose a threat to my engine at all?I was recommended in another section to just torque it to the same specs as the others and put thread locker on it? Also I was wondering if I did a big bore if it would cut down the top end and midrange at all.What I really think I want is a good amount of bottom end and an abundance of mid and top end.BTW this is the 1995 that I have been totally redoing.Thanks. Oh and I forgot who would be recommended to do the work if Eric isnt going to open back up or is he??? [/QUOTE]
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Dirt Bike Discussions By Brand
Honda MX & Off-Road Dirt Bikes
Cylinder Repair for CR250 and Big Bore?
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