OK guys, I'm finally to the jetting part of my build. I got jetting suggestions before for my 35mm air striker that said
50-52 pilot
155-162 main
CEL needle
#6 slide
I got all of those and leak tested so I went to start jetting it and I'm only on the pilot/air screw. I started with what I was suggested (50) but couldn't get my rpm to change unless the air screw was almost completely out (8 turns probably) so I've went all the way down to a 45 and now my rpms are climbing at around 4 turns out so I'm thinking a 42 or 40 is what it's telling me but for my mods that sounds crazy low. Can someone throw out their input please. I'm running:
240 cylinder ported by KOR
170 psi head
+3 crank
Vito fat basted pipe
vforce 4 reeds
cfm airbox with uni filter
And of course the keihin 35mm PWK air striker carb
50-52 pilot
155-162 main
CEL needle
#6 slide
I got all of those and leak tested so I went to start jetting it and I'm only on the pilot/air screw. I started with what I was suggested (50) but couldn't get my rpm to change unless the air screw was almost completely out (8 turns probably) so I've went all the way down to a 45 and now my rpms are climbing at around 4 turns out so I'm thinking a 42 or 40 is what it's telling me but for my mods that sounds crazy low. Can someone throw out their input please. I'm running:
240 cylinder ported by KOR
170 psi head
+3 crank
Vito fat basted pipe
vforce 4 reeds
cfm airbox with uni filter
And of course the keihin 35mm PWK air striker carb