jetting help

[miller_time_nick]

I got a '05 Shee i've been working on, I'm almost done now and I need some jetting advice. It's stock cylinder, stock carbs, w/ K&N pods and TORS elim kit, Cool Head 21cc Domes, Adj Timing Plate set at +4 deg., dune ported, with CPI silenced out of frame pipes, all of this running on 93 oct pump gas w/ Klotz BenOil at 40:1. Where do I need to start??? Thanks in Advance..

[okbeast]

What is the elevation there in AR? Also what temps are you riding in?

[miller_time_nick]

elevation is about 400 ft. i'll be riding in temps from 50 to 100 degrees F. gotta love AR weather, because that could be the temp spread in one day.

[dajogejr]

In 75 degree weather, (I split it...sorry...) I'd say start with 350 mains, 27.5 pilots and needle in the middle clip. It all depends on how aggresive that dune port is. real aggressive might like a much larger main....

 

A pair of 33PWKs would probably really wake up that motor in the future.

[miller_time_nick]

thanks for your help, it's a good starting point

[okbeast]

I was gonna say 350 but then I saw it was ported and has the CPI's, and I'm guessing that's why more gas is needed up top correct?

[dajogejr]

I was gonna say 350 but then I saw it was ported and has the CPI's, and I'm guessing that's why more gas is needed up top correct?

 

Depends on how aggressive the port is.

[miller_time_nick]

got it jetted tonight, now just to wait for a warm enough day to ride it. thanks for y'alls help! i'll get a pic up one of these days.