new exhaust jetting question

[Badkitty]

Ok im going to buy this ,Yoshi and i wanted to know what rejetting kit i should use. As far as what i expect out of this setup would be , i would like alittle more acceleration or torque. I dont use the top end hardly at all so a loss there would be fine.

[KatDan]

technically with a slip on you don't have to re-jet,BUT, late model Kats are so lean from the factory, you will get good results from doing it. the only way to really get more power would be with a K&N filter, FULL exhaust system,and a re jet. to get a little quicker acceleration, look into a sprocket change.

[Badkitty]

so when i get it ...i could put it on and in a week, when i get money , rejet. I just thought it would run not so good until it was rejetted.

SO when i do get the kit...is there any particular setup to do. How do i know which one to get.

[SweetLou]

With just a slip on, a stage 1 should be just fine. If you are changing your sprockets and stuff, you don't need to re-jet.

The pipe change should take about 5 to 10 minutes (Depending how hard it is to pull off your factory pipe, mine was a little hard, but I got it.)

Sprockets are a different story. You almost need a impact wrench to break loose the front sprocket due to the locktite. Rear is a bit easier.

You will notice a HUGE difference with just the sprocket change though, but it will take away from your top end speed a bit, but it sounds like that is not much of a matter for you, so sprocket change will do you good!

[Badkitty]

so the jets and needles in stage 1 are basically all the same size? i dont know much about bikes , but i've rebuilt my carbs on my chevelle serveral times

[duff daddy]

well if you dont care about top end get some sprockets see if you can go down one in the front nad up one in the back, that is what i have and its pretty swee, you also may want to just go up 2 in hte back or whatever combo you want, jimmy knows a site that will get you a sprocket with how ever many teeth you want so id def do a sprocket if you dont care bout top end

[KatDan]

yeah, you can do the pipe now and the jet kit later. as for that jet kit, i would go this route

http://www.katriders.com/forums/viewtopic.php?t=2432

[soccersteve]

not to mention, if you get a new back sprocket, generally it will be lighter than the stock one....this will allow you quicker acceleration as well. (less weight for the tranny to turn)

[The CyberPoet]

yeah, you can do the pipe now and the jet kit later. as for that jet kit, i would go this route
http://www.katriders.com/forums/viewtopic.php?t=2432

+1.

Tell him the CyberPoet sent you, and he'll probably throw in a free Tshirt into the deal

I've tried the K&N/DynoJet kit, as well as Ivan's and Ivan't trumps the DynoJet kit by a mile. I haven't tried the FactoryPro kit yet, so I can't comment about theirs, but given the great results I've had from Ivan's, I'm not going to bother testing the FactoryPro kit.

Cheers
=-= The CyberPoet