Predator 670 carb help again!

[slonomo]

I do know the Vanguards also use different sized jets. I don't remember which side was which. You could probably scour the forum here and figure that out. I think it has to do with the length of the intake runner.

So if your jets are on the engine side, that's the fuel side. Your pilot jets will adjust the amount of fuel that pass through them. The amount of air will be the same, just the amount of fuel is adjustable. Most start with 2 turns out as a starting point. Remember not to fully seat those screws as you could damage the tip of the adjuster, just touching is fully closed, don't turn it hard.