is the 426 kit reliable on the 400ex thanx for the help

 

Yes. Very much so.

 

I like monopoly!

 

ok thats good

 

you get more out of your 400ex with a 440 thats what the honda dealer tells me

 

i've heard one of those fst 500 stroker kits put out a little more than a 440. anything one of the different combinations should be reliable if all the right components are installed. if you decide to go with a big bore i'd personally look into a secondary oil cooler just to make it that much more reliable. i'm thinking of getting one for my stock engine to help with the longevity of the oil. its also supposed to drop engine temps 40 to 50 degrees. just my two cents