440 kit or stock ??????

[CHAUNCY]

Hey
whats more reliable a 440 kit or a stock 400 ???
Just wondering.
Thanks

[z400ex]

stock of course is more reliable........

[Big - D Racing]

Stock is always more reliable than any size over bore

[oynot400]

A stock engine will always be more reliable than anything that is modified. But with proper care and maintaince a modded engine will last a long time. ;)

[CHAUNCY]

Thanks
Thai is what i thought but just checkin

[bklyn400ex]

what are some good mods i can do without boreing out my 400, im gettin a pipe and jetting according to it , 14 tooth sprocket and i got a k+n filter

[Buzzsaw]

hot cam and hi-comp piston

[bklyn400ex]

i will see a big power difference? and what about bew pistons?

[bklyn400ex]

i meand new, sorry

[Buzzsaw]

you will see a diffence with just the cam and the piston will amp that motor a liittle more. you would have to run 94 or a 50/50 mix thought.

[bklyn400ex]

thanx man i appreciate the advice, my friend has a raptor, and i wanna keep up with him, and i dont wanna bore. do i have a chance?

[bklyn400ex]

is there any possibility of me keepin up with a raptor with those mods???

[Buzzsaw]

yes as long as you dont try to race for 2 miles.

[250x]

come on, of coarse it would be more reliable doing it yourself with wrenches out in your garage with a six pack. i mean honda dont care to make it reliable, they only have a trained team and a MULTI BILLION $ plant!!! "hey doc, do you think i should leave my brain alone or tinker with it a little?" :eek:

[NTPRacing#19]

nice dumb question:huh

[steve400ex]

this is what happens when pre teens are allowed to do what ever they want.....somptins gonna break.
dont worry bout keeping up with the raptor just make him turn a few times you'll get him.