2.5
 

I'm having trouble tuning my 2.5 can some one help me how to tune it. when the engine is hotter then 270 do i richin it or lean it to get the temp down cause i have tried both and none of these work ? also their is plenty of blue smoke from the exhaust and spits a bit out but even after that it still seems to over heat HELP!!!

RE: 2.5
 

read the manual and 270 degrees is just about where you want it

RE: 2.5
 

i told u in our tuning session, thats the right temp. richening by about 1/4 of a turn to 1/2 of a turn will help. when u need to richen it do it in big steps, leaner in small steps. how much fuel have u put thru that now nathan?

Dann

RE: 2.5
 

um iv'e put about 7-8 and um well it keeps cuttin out cause of high temps so i richin it about 1/2 and still won't work even when i do it a full turn ?