Switching to CPI's from T5's on my 4mil

[SonOfSand]

Hey guys, I just got some in-frame CPI's off of ebay. Do you think I will need to change the jetting at all on the mods below?

 

Thanks.

[locogato11283]

maybe up a main size or two. i would go up two and do a WOT plug check and go from there.

[Badbar88]

And then send me ur T-5's.....thanks.

[SonOfSand]

maybe up a main size or two. i would go up two and do a WOT plug check and go from there.

 

I will go up from a 140 to 145, thanks Loco.

 

 

And then send me ur T-5's.....thanks.

 

The t5's will up for sale soon.

[Banchetta]

maybe up a main size or two. i would go up two and do a WOT plug check and go from there.

 

Your shee likes the 140 main jet?? I'd think your way too lean, I was running 162's in mine. I'd definately start up and work down from there.

Hey loco, when are you gonna hook me up w/ some graphics for my quad??

[SonOfSand]

Your shee likes the 140 main jet?? I'd think your way too lean, I was running 162's in mine. I'd definately start up and work down from there.

Hey loco, when are you gonna hook me up w/ some graphics for my quad??

 

What elevation do you ride at? 162's? seem rich to me, I started out with 152's last summer, it ran better as I dropped the main, but I am curious if the new CPIs will change it. I should know on April 1st.

[Banchetta]

What elevation do you ride at? 162's? seem rich to me, I started out with 152's last summer, it ran better as I dropped the main, but I am curious if the new CPIs will change it. I should know on April 1st.

 

I run at sea level, 70 degrees. I ran this setup in Glamis and in Saco, Maine. This was w/ the pt mids. I later went to the shearer pipes and ended up w/ 172's...JKJK has a 4mil w/ 28 pwk w/ T5's. He was also running 162's...We both jetted our shees individualy and shared info later. Lean motors will rev, but not pull. Rich motors will drop out of powerband and bog like the choke is on..Properly jetted shees will pull harder than lean jetting..