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View Full Version : Sparks National 416 vs 426



ride_red_5400ex
02-04-2004, 01:55 PM
Which bore kit would be better for MX racing

02-04-2004, 02:06 PM
THe 416 would be more reliable. And you'll probably feel NO difference between the two. At least I didn't on a TC national kit...:cool:

TT 400ex
02-04-2004, 05:42 PM
sparks doesnt make a 426.... i have his 416 and the thing flat out ripps...