To lean with Glasspack??

[akvector]

Rode the vector yesterday after doing the updates. I love the glasspack and the tunnel extension. What a difference it does not drag in the snow anymore. I am wondering how I am going to be able to tell if my sled is running to lean after opening up the exhaust. yesterday was great but it was also 30 degreas out. I have already dropped one size in main jets I am just worried when it is 10 out that I may be to lean.

Changes I noticed with the glasspack a whole better fuel mileage that is worth it in it's self. The down fall is that it does not like run on cold start up. I have stay there and work the throttle until it is warm.

Lots of heads turned becuase of the sound. It sounds awesome!!!!

 

[Kachess]

I'm not sure what "lean" feels like, but I've felt "rich" at high elevations. I guess you could check the color of your plugs.

 

[akvector]

its a four stroke the plugs do not give the indication like a two stroke. I understand it should start to back fire just not sure about that

 

[Trxster]

its a four stroke the plugs do not give the indication like a two stroke. I understand it should start to back fire just not sure about that

??????Who told you that? We've been reading plugs on cars, bikes, etc for years. PUll your plugs after a long pull. Otherwise, spend the $250 for a wideband and have the certainty.

Rt

 

[akvector]

its a four stroke the plugs do not give the indication like a two stroke. I understand it should start to back fire just not sure about that

??????Who told you that? We've been reading plugs on cars, bikes, etc for years. PUll your plugs after a long pull. Otherwise, spend the $250 for a wideband and have the certainty.

Rt

That would be Hartman and the dealers up here. But if the plugs will tell the story I will definately look. But at 40 degreas it is definately not a concern now

 

[yamahaboy_15]

Yah i like the sound and the wieght issue that we have saved on the glass pack. Kachess helped me on that and have not had a problem yet the only problem is your TORS will go off.

 

[pro116]

richen up your fuel screws it sounds too lean at idle

 

[akvector]

Yah i like the sound and the wieght issue that we have saved on the glass pack. Kachess helped me on that and have not had a problem yet the only problem is your TORS will go off.

disconnect the tors. Mine did it to me the 1st ride. Disconnected it right after

 

[akvector]

richen up your fuel screws it sounds too lean at idle

Hmm will that do it or should I get a bigger pilot jet??

 

[pro116]

I wold try the fuel screws first they work from idle to about 1/8 throttle and it's free if there's not anought adjustment to clear it up then turn it back where it was and put the pilot jets in.

 

[akvector]

My plans are to find my stock jets and jet back up to stock and adjust the fuel screws.