scouser1966
01-13-2008, 09:37 AM
Recently had an "expert" set up my Raptor 30v2 and after he adjusted the mixture settings, both the needle and metering screw, I can't even get it to start now.
There are no fuel flow problems/blockages, I am using coolpower 10% with a Zimmerman muffler and I have also replaced the glow plug.
Would appreciate any help with this matter
Thanks
Scouse
ghtracey
01-13-2008, 01:25 PM
Recently had an "expert" set up my Raptor 30v2 and after he adjusted the mixture settings, both the needle and metering screw, I can't even get it to start now.
There are no fuel flow problems/blockages, I am using coolpower 10% with a Zimmerman muffler and I have also replaced the glow plug.
Would appreciate any help with this matter
Thanks
Scouse
There's a very good section on tuning at raptortechnique.com its highly suggested reading.
A ballbark for your lowspeed is to move the throttle to idle and screw in the low speed needle until it just stops. With the main needle open, try to blow through the fuel line into the carb as you slowly screw open thethe lowspeed needle. When you can hear air moving through the carb, you are at a decent starting point for the lowspeed needle.