Stock chain should fit a 14/39 tooth ratio?

[turbowrenchhead]

I figure if you go up 2 teeth in the front and go down 2 teeth in the rear then the stock chain should fit right? The chain is in great shape. What will the top speed be with that ratio? I'm bringing it up to 34hp so it shouldn't have a problem with the taller gears.

 

[Awk08]

nope, when i went 14/40 with provided chain, then back to 13 front i had to take out 2 links, 3 back teeth = 1 front tooth
i think your gonna need to add 1-2 links with a double master, or get a banshee chain and cut to fit