X-Pro 150cc // Vader 150 // Lifan 150

ProDigit · Yesterday, 10:02 PM

^-- true. On this carburetor it's pretty much full power at 50% throttle or above, until I gain speed, then perhaps 75-100% of throttle nets the same engine output on the butt dyno.

I wasn't expecting major performance increases, just wanted to see what would happen if I did put a PZ30 on.
Idle is a bit off (bouncing 100-200 rpm around idle), but not unmanageable, or even that strange. Only few mechanics would even notice.

And from my research on the pz27 and the PZ30 conversion, it looks like both carburetors use about the exact same jets.
Could also be because the intake adapter became (or always was) the biggest air restrictor.

Yesterday, 10:02 PM	#1
ProDigit Join Date: Aug 2013 Posts: 164	^-- true. On this carburetor it's pretty much full power at 50% throttle or above, until I gain speed, then perhaps 75-100% of throttle nets the same engine output on the butt dyno. I wasn't expecting major performance increases, just wanted to see what would happen if I did put a PZ30 on. Idle is a bit off (bouncing 100-200 rpm around idle), but not unmanageable, or even that strange. Only few mechanics would even notice. And from my research on the pz27 and the PZ30 conversion, it looks like both carburetors use about the exact same jets. Could also be because the intake adapter became (or always was) the biggest air restrictor. __________________
	0