xander31991

when i start it i have to lean it out then once its runnin i richen it a quarter of a turn to run at 255
if i leave it itll stall at high speed and run at 295

but when i run at 255 when i let off it goes to a low idle and boggs a little when i accelerate is it my low speed needle?
or somethin else
its a mmgt by the way

im using a cold plug

jbb

keep hsn where itll run at 255 and slowly lean the lsn if that doesnt work then start back at factory settings then c what u need from there always make sure there is a good smoke trail when accelerating also there is a pinch test to see if lsn is set correctily search the forum or search nitro pinch test with Google

xander31991

yes there is a good smoke trail.
when i test the temp i put my duratrax temp gauge touching the zipties on the cylinder head pointin towad the glow plug and it reads say 255
if i put it pointin at the glow plug outside the cylinnder head about level with the carb it will read about 25 degrees cooler. which place is correct?

jbb

pointing down the cooling head touching the zipties toward the glow plug. here is a link to tuning and the pinch test http://monster.traxxas.com/showthread.php?p=2451270

and here is a very good video that will help http://www.youtube.com/watch?v=oSmMzpZM_As and the second one http://www.youtube.com/watch?v=BJFsJ...eature=related

also let me know if u get it going good

xander31991

well thanks for the videos, i got it goin really good now i could still lean it out a lil but ill wait till i get to the track.