Originally Posted by
SIX GUNS
Chris : what oil mix are you using?? and what prop do you have on the JBA15's ?? my exhaust fell apart the first run leaking oil all over. the tube exhaust separated at the joint and always runs rich. it will kill if it is put in to a slight dive no mater what the needle setting is set at I have gone through 2 different carbs so far. I'm glad to hear that some one is having good luck with that engine
Jim
I run all my gas engines with Lawnboy ashless. 32 to 1. Never had a engine go bad. 100's of flights on Zenoah, DLE, JBA, NGH,Quadra. I am running 14 x9 3 blade master airscrew ( not my favorite prop). JBA mufflers are crap....I use JTech Mufflers.