What jets should i be running

[87bansheepnw]

me? im up in washington near seattle, 250 feat above sea level

[uman1030]

30 pilot 290-300 mains is my opinion at your altitude should be good all spring and fall and maybe a hair rich in the dead of summer but not enough to effect performance really.

 

I would also add an adjustable timing plate @ +4, it made mine rev a hair faster and have just a tad better throttle response and a little more low end

[87bansheepnw]

30 pilot 290-300 mains is my opinion at your altitude should be good all spring and fall and maybe a hair rich in the dead of summer but not enough to effect performance really.

 

I would also add an adjustable timing plate @ +4, it made mine rev a hair faster and have just a tad better throttle response and a little more low end

timing plate? idk ive always heard those will start causing detonation when you run +4

[uman1030]

timing plate? idk ive always heard those will start causing detonation when you run +4

nah run premium gas you'll be fine

[87bansheepnw]

nah run premium gas you'll be fine

ill remember that once payday comes, im gonna buy some vf4's for my next mod, 

[ATVridinMaNiAc]

I'll go ahead and say from experience the cfm box works very well easy to keep filters clean and easy to remove but it is supposedly not the best for power. I didnt notice a difference though. Might only be noticeable on big bikes.

[87bansheepnw]

I'll go ahead and say from experience the cfm box works very well easy to keep filters clean and easy to remove but it is supposedly not the best for power. I didnt notice a difference though. Might only be noticeable on big bikes.

yeah well anything is better than no box

[uman1030]

yeah well anything is better than no box

think more people run pods and no box than do.

[87bansheepnw]

kinda muddy here, pods isint to good for that lol but im having a new problem, first off i got the 27.5's in , air screw at 1.5 turns, 280 mains needle on 3rd notch, (it did not like 4th notch at all) i got the sync as close as i could by my eye, the idle screws are also all the way out for the time being, it starts super easy every time, and it will rev good a few times then once in awhile when i rev it , it wont rev back down it just stays there until i shut it off. then i will start it back up and its fine?? i already leak tested it also so im stumped here

[uman1030]

thats what outerwears are for. Are the slides sticking? positive the throttle cable is routed well and not in a bind?

 

when you manually sync them, there are windows on the sides of the carbs to do so at about 3/4 throttle.

[87bansheepnw]

thats what outerwears are for. Are the slides sticking? positive the throttle cable is routed well and not in a bind?

i dont think they are sticking, i shut it off then restart it and its normal, ill lightly scotch bright them just to be sure though, 

[87bansheepnw]

yea im going to give it another go using the windows, ill check the cable also thanks

[sleeper06]

Lean on pilot, possibly needle position, close the air screw off and see if it stops the idle hang

[87bansheepnw]

ill try that thanks

[ATVridinMaNiAc]

Hopefully your slide springs are OK also. I'd take my finger and push down on slides when it revs high. Could be hanging.

 

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