DIY....re-jetting a 6.5

[Mini420]

I do knot that CA has a different part number on their motors. Maybe it is loctite in place. I think your best bet is to just buy a used carb


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Yep we sure do, thats why i think its in there for good

 

[tundrabeagle3]

Yea, i did that and ruined my threads where the bowl/screw:censure: goes

i don't know what to tell you, mine is the CA model i even had the extra CA part on my muffler :shrug:

 

[Mini420]

i don't know what to tell you, mine is the CA model i even had the extra CA part on my muffler :shrug:

WOW, so u do have the same model. I dont get it and i tried on a fresh out of the box motor as well.

Im fukn done with this JET crap for now

 

[vwfan79]

Has anyone tried drilling with anything bigger then the #65 on the main jet, I would like to get closer to a #91-92 main jet?

 

[Pit Bug]

This thread helped me immensely tonight.

Man these #77 bits are tiny tiny!

Buttoning up my carb rejet at the moment.

Spent the entire day messing w Billet rod, Billet flywheel, carb rejet etc etc etc....lol

 

[Pit Bug]

You will nee a #77 drill to open up the idle jet. I grip the drill in a pair of small vise grips and gently rotate the jet between my fingers over the drill. Go slow, take your time the tiny drill is very fragile. You are only opening up the jet .001” or .002” Your only drilling thru the brass stop once you see the drill like in the photo. Use some carburetor cleaner and compressed air to make sure the jet is 100% clean before re-installing it

Since this info is deemed to be incorrect, can we change or delete it so that future builders don't use it like I did and have issues?

The incorrect info seems to be that an idle jet on a Predator should not be drilled.

 

[gerard143]

Well just bought a predator from harbor freight. No pilot jet in the black screw. This was the EPA version not the carb/Cali version motor.