running low

[batoutofshell]

I have a 87 with fmf golds, fmf silencers, open box k&n, boost bottle.Doesn't have that quick brapp when you gas it in nuetral it kinda bogs alittle. compression 180 both, 290 mains 25 pilots plugs good and tan I have problems getting off the go unless I floor it it runs kinda blaugh from the start when the power band kicks it rips, do they all ( shees) seem that way or ?I am wonering if I shouldn't go up to 27.5 on pilots. what do you think? any help would be appreciated gents!

[MonoxideChild420]

does yours kinda stay revved for a second longer... just wondering..

[2strokesmoke]

you might be able to adjust it out with the air fuel mixture screw

[Rare Scottish Tree Badger]

I agree with 2strokesmoke, apart from the smiley!

 

Where are your air screws at? ... Unless they need to be in less than 1 turn out, then you should be ok with the 25 pilots. Otherwise move up to 27.5s.

 

Rare.

[stclark816]

I say try 27.5 pilots.

[batoutofshell]

I have my air screws at 1.5 out it does stayed revved when I am riding it takes awhile to calm down after a long fast run

[Rare Scottish Tree Badger]

With the bike warmed up, turn the air screws in by an 1/8th of a turn at a time, leaving about 10 -15 seconds between each adjustment. You're looking for the point where the revs start to drop. If this happens when you're within one turn out then ideally you need to move up to the 27.5 pilots and start fine tuning again.

 

Once you've found this point, see if the throttle response has improved and also if it's cured the 'running on' when you come off the throttle.

 

Rare.