need to rejet with new cam?

[1fastR]

say my 450 had a aftermarket pipe and filter and jet kit would you have to rejet the carb again if you put a different cam and high comp. piston in the motor?

my wish list is a sparks pipe, cam and piston with filter and jet kit, all from sparksracing.com

[tkwarrior]

Yes you will need to rejet with almost any change you make to your quad.

If your going to keep the stock carb then I would start around a 195 with all those mods and adjust for elevation and weather.

[r450rr]

hey i got a ? for everyone that has jets and pipes.. when u say ur running a 185 or 180... what brand is everyone running cause i noticed that the numbers are different for say like keihin, and dyno jet... so how do the numbers run..

[tkwarrior]

When I went and bought jets the atv shop just asked what brand of carb it was and if they where hex.

As far as I know the numbering is the same from Dynojet as Keihin.

[r450rr]

Originally posted by tkwarrior
When I went and bought jets the atv shop just asked what brand of carb it was and if they where hex.

As far as I know the numbering is the same from Dynojet as Keihin.

i think the numbers are diff.. i may be wrong though

[CrazyCooter]

Jets from Dynojet are different that Keihin jets. They are supposed to be tapered.