Hot4Teacher
Member
- Apr 21, 2002
- 87
- 0
I was wondering if the '01 YZ 426 head would transfer over to my '99 YZ 400? If it does, what are the gains (if any)? Thanks.
Originally posted by Hot4Teacher
Would the 01' head increase reliability/durability?
You don't say... :think:Originally posted by Rich Rohrich
It tends to hold up better than the earlier 400 rods, which were know to break near the small end without much notice.
Originally posted by Rich Rohrich
You can rebuild the old 400 cranks with a 426 rod if you use a 95mm 426 piston & barrel or a suitable Wiseco piston for the 426.