350x carb mod on 250sx

[userj8670]

Is any miss required or is this bolt and go? Any real advantage to this seeing as the sx is not really a sport trike? I have a fresh top end with a Rocky brand dome piston and a full supertrapp, for what its worth

[Dirtcrasher]

Yes, in your case it will allow more air and more gas (jetted up).

You lose the cable mounted choke and the stock 350X choke has to be bent/ground to work but you will have gains over the stock carb.

[userj8670]

Just getting up to speed quicker ? Or do I gain 3 power bands? :naughty:

[Dirtcrasher]

Just getting up to speed quicker ? Or do I gain 3 power bands? :naughty:

"3 power bands" My god, this is why I usually don't answer these questions..... I hope you were kidding.

It will rev faster and get places quicker. The power, is adjustable by the amount of discs in your Supertrapp. You can get more low end or top end, but the SX is not a fast machine unless it's in the back of a truck.

Your question was, is the carb an upgrade, and in your case it is.......

[murfman]

After rebuilding both my 350x and 250sx carbs it looks like the cable operated choke can be adapted to the 350 carb, but I did not look too closely.

[userj8670]

Yes it was meant as a joke

[just ben]

Yes it was meant as a joke I hope it was ! with that setup you could easily exspect 4 or 5 powerbands and maybe more! lol

[briano]

For more power you could take out the power band and put in a super strong rubber band. Lol