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trx416m
05-23-2005, 07:08 PM
How much is .060 over on a 400ex, like 416 or 426 or wat, thanx

2004exrider
05-23-2005, 07:39 PM
standard bore: 397cc 85mm
402cc: .40 86mm
406cc: .60 86.5
416cc: .80 87mm
426cc: .120 88mm
440cc: 160 89mm