I wouldnt try 145/150, that is stock settings and you have a pipe on it. Probbably 150/155 or 155/160ish is where you should be running with stock filter id say.

 

I believe 140/145 is stock.

 

I just looked it up for you as I was looking up my own jetting question. With that slip on run a 150-L/155-R and leave the clip in the stock position and you should be fine. Clean everybit of that carb and flush out that gas tank, as you probably have some residue inside the tank. Good luck!

 

thanks for all the info everyone ill tear it all down tomorrow and let you know how it goes.

 

well worked on the rappy today cleaned the carbs and put if fresh gas . pilot jets were completly clogged and alote of varnishing in car bowls i cleaned it best i could fired it up and it idled good and ran fair for a few minutes then started running really rough again. so i did all again now i say bike is running at best 75% of what it should.i bought some carb cleaning additive call sea foam to put in the bike today its said to help clean the varnishing and junk out of the thing i hope it helps.if all goes well it will clean on out after some riding if not i guess ill have to clean the hole system again until its all out

 

where can i go to get the specs on what jets to use according to what mods i have done?

 

If you bought a slip on exhaust most manufactures will give you the jetting specs, or ask your dealers service center for specifics. If your getting really crazy with engine mods stay away from Dyno-jet as there set-up is different then most industry standards. They have thier own number systems and different needles.

 

Congrats on the Raptor. Sounds like a good deal to me. Get the carbs good and clean, and ckeck the float levels. Put some fresh gas, and change the oil and filter and you should be good to go. I have an 01, and never had any problems with the tranny, and i ride hard almost every weekend. Good luck.

 

well i got the raptor running great runs and rides perfect im very pleased.anyone know the best place to get a k/n filter with the adaptor plate so i can junk the air box lid ?

 

i just picked up an 05 raptor and i was courious what everyone would reccomend for the first few most important upgrades. are there any cheap upgrades i can do myself? what manafactures have the best aftermarket parts but competive prices? im thinking of doing an exhaust, intake, and a jet kit. i live at high allitude in colorado and was wondering if i need to do anything special to the jets do to this? thanks for all your advice