jetting with Curtis Sparks

[fasthonda450r]

What jetting should i use with curtis sparks pipe? I also installed the filter kit w/boost ring. scott told me on the phone to use 52 pilot and 190 main. does this sound rite?:confused:

[oldsandman]

I'm running the hrc kit with sparks pipe and that is my jetting.

[fasthonda450r]

im not running the hrc yet and i cut a hole on the top of the box lid.

[lukester720]

Originally posted by fasthonda450r
What jetting should i use with curtis sparks pipe? I also installed the filter kit w/boost ring. scott told me on the phone to use 52 pilot and 190 main. does this sound rite?:confused:
I've got the 190 in mine with the sparks exhaust, filter with ring and no lid and it runs great!

[lukester720]

Originally posted by oldsandman
I'm running the hrc kit with sparks pipe and that is my jetting.

Sandman do you know what size the pilot jet is on the hrc kit? Just curious thanks!

[fasthonda04]

did you guys change the pilot and the needle also?

[Bretmd94]

Where are you from, the altitude of your riding location means a lot. Everyone told me to go 150,155 in my old raptor with the new pipe and pro flow, it ended up having to be 170,175 at the Oregon Dunes. I hate alba.

I should be getting the curtis sparks exhaust toaday. THey told me the same with 190main, 52pilot, and thats with the exhaust and the filter kit with the air box lid off. I went out and bought a 195, and the 52. I figure I would rather be safe than sorry at the dunes.

I dont even know where you would get aftermarket needles this early. once the sparks jet kit comes out you can get some in it. But your going to have to lower your main some.