Well,To start with i didn't have a well made glow plug adapter and zama carburetor (1 needle) is the only 1 i had for right now but it ran.I mixed 3% of castor oil in pure methanol and it fired right up.I saw bubbles from so called adapter so i know it must be leaking pretty good but it ran and revved up.I think highest i got was 6200 on 14-8 prop. Not sure if it's good or bad but once i confirmed it's usability it'll go on the front of one of my 60 size trainers.Oh yeah...picture worth a thousands words? here it goes