Yz400 to 426

1 reply to this topic
  • Emiliano

Posted August 31, 2005 - 07:19 AM


Hi there every one, i just buoyed an yz400 99 and was wondering if it is possible to take it to 426 with original yamaha parts, is running grate but in some time I know is gonna need new cylinder and piston, and the prices are about the same.
Just wondering about it
Thanks in advance and this place is very helpfully

Se ya


99 yz400f pro taper
94 Cr 250 (soled)
99 YZ125 (soled)
98 TC 610 (exploded rebuild and soled)
99 KLX300 (soled)

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  • Pincushion

Posted August 31, 2005 - 07:52 AM


400 rod will not work, but all other parts will. You can have your crank split and have a 426 rod/bearing installed or buy a 426 crank.

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