Jump to content

2001 Yz426f cooling mods

Recommended Posts

On 6/19/2017 at 5:44 PM, sheckman36 said:

I just picked up a 2001 Yz426f. freshly built top end. I'll be doing more trail riding than mx track. what are some good modifications that actually fix the low speed overheating issues?

Riding it like it was designed for, on an MX track!

  • Like 1
Link to comment
Share on other sites

1 minute ago, sheckman36 said:

Okay thanks for the feed back fellas. Is evans better than or equal to engine ice? I just put engine ice in it. What about the boyeson water pump cover and impellar? Is it worth the purchase?

Evans is a different animal and does not mix with anything else. It does not boil.  

The easiest is adding more coolant  

By the way unless it is boiling over it is not overheating. If it is boiling over and you run it dry enough you will fry the top end. 

I don't run poison boyeson impellers or covers. They may make a minor difference. 

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

  • Create New...