OP
UTC

Lurker
PX125
Joined: UTC
Posts: 1
Location: Nottingham
 
Lurker
PX125
Joined: UTC
Posts: 1
Location: Nottingham
UTC quote
I have an lml 150 reed valve engine in my px, it has a mallosi 166 kit ported to suit. it has a dellorto si20/20 carb, BGM BBT exhaust, what jetting is recomended for this set up, do i need to go bigger with the carb or will jetting be enough? TIA
@gummy8879 avatar
UTC

Enthusiast
2009 Stella, 2001 Honda Helix
Joined: UTC
Posts: 85
Location: Memphis, TN
 
Enthusiast
@gummy8879 avatar
2009 Stella, 2001 Honda Helix
Joined: UTC
Posts: 85
Location: Memphis, TN
UTC quote
First, make sure you drill out this passage on the SI carb, otherwise you won't be able to jet rich enough. https://www.youtube.com/watch?v=K7TJXHEAfaA

What jets are you running right now?

I have a somewhat similar setup to yours (listed in my signature). Right now I'm at 140 AC, BE5 mixer (the LML stock E3 is pretty close to this), and 130 main jet. 52/140 pilot screw 2.5 turns out.

I suggest starting slightly richer all around than this and walking it down from there.
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