Jetting for overbore

[Dopey39]

My rebore will be 15 over and I'm getting conflicting info on rejetting one size up because of the bigger cylinder. Has anyone here rebored and had to use the next size bigger jet?

Thanks

Tim

 

[fastjeff]

No difference.

Jeff

 

[faztbullet]

Anything bored over .020 need to go up 1 size...you can run stock on .015 with no problems

 

[timguy]

What motor are you working on?