I have been running a GMS BB .25 for several months with no problems. All of sudden it runs out of gas in a vertical climb. I have pulled the tank, changed the fuel and exhaust lines, checked all the bolts on the engine for torque and yet it still dies in a climb on a full or half empty tank. I have tried richening the hi speed jet and that does no good at all. I even richened up the low speed side and same result. Anyone have any ideas?
- posted
19 years ago