416 Or 426

[2001EX]

What are some opinions of which is better? My riding is normally in the sand. Which kit would be better considering the same exhaust mods, stage one cam, and compression were done? Is the 416 more reliable? Also, how mch over would it be bored over stock for a 416 or 426? Just wondring.

i would go with the 416 jus because if somethin were to happen you could bore it out to 426...also u wont notice that much difference between the 2...both are about the same in reliablilty but if i was u i would buy an oil cooler next just to be sure it doesnt hurt anything....which is what i am buying