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2001-400ex'er
08-02-2004, 09:44 PM
How would a stock bore high compression piston (11:1) work, any good performance gains? I would get the 416 but i really doent feel like taking the engine out to get rebored. thanks alot
Bill Fuller
08-02-2004, 09:49 PM
Save your money.You do not have to take the motor out to get the bore done.I would recommend the 416 kit,very nice gains and still as reliable as stock.
TC426EX
08-02-2004, 09:53 PM
416 or 426 all the way man you wont regret it. You only have to take the cylinder out which can usually be done right in the frame...
2001-400ex'er
08-02-2004, 09:59 PM
How much is a JE 416 piston, i know a Wiseco is around 90.
Florida400EX
08-02-2004, 10:19 PM
Originally posted by 2001-400ex'er
How much is a JE 416 piston, i know a Wiseco is around 90.

I think I payed around $130 from c&d.... It's worth every extra penny, my quad will be put back together, I'll let you know how it runs with the brand new 416.