Hi guys,
I have a generation 2 arrow engine, probably only had 8 litres/2 gallons fuel through it. I am running it without the breakin shim, the problem I am having is that after around 3 minutes driving, it will flame out. I start it on the box, remove igniter, it will idle fine, rev it, revs fine but once I let the throttle go, it will flame out. If I leave the igniter on the plug, it will rev and stay running when i release the throttle. I am using P3 plug, and 25 % nitro. Can anyone shed some light onto what I am doing wrong