Thunderbolt
Well-Known Member
I installed new steel 0.130 needles in my QF 650 E85 carburetor since the old ones were bad.
Is it normal that only 4.5 psi is max pressure with these needle and seat assemblies before it floods?
My old needles could take 9 psi without problem. i dont know the size and type they old ones were.
I have the black plastic floats, cant go bad like brass type?
Is it normal that only 4.5 psi is max pressure with these needle and seat assemblies before it floods?
My old needles could take 9 psi without problem. i dont know the size and type they old ones were.
I have the black plastic floats, cant go bad like brass type?