adsust headspeed

[jassem3333]

hi guys i have trex700 n and dx8 tx
i want to know how to adjust the headspeed and what is the best for the engine ... my engine is os 91hzr 3d .
in idl the temps gos to 220c is that normal or hot ????

[haha]

Originally Posted by jassem3333

hi guys i have trex700 n and dx8 tx
i want to know how to adjust the headspeed and what is the best for the engine ... my engine is os 91hzr 3d .
in idl the temps gos to 220c is that normal or hot ????

that is hot. are u running using a governor ? ideal headspeed for 700 is 1950

[jassem3333]

Originally Posted by haha

that is hot. are u running using a governor ? ideal headspeed for 700 is 1950

yes i used gov in normal- 0%
stunt1- 80%
stont2- 90%

[Jeff Polisena]

If at idle your temps go up rich en low and then re tune high and mid . What are you using to control HS ,gov ,limiter etc

[jassem3333]

Originally Posted by Jeff Polisena

If at idle your temps go up rich en low and then re tune high and mid . What are you using to control HS ,gov ,limiter etc

i use f mode for gov

[MarkFlysHelis]

I'm sure he's right on the 1950, but on the advice of a pro pilot, I bumped mine up to 2000 and it actually runs a little cooler.

[sagiadir]

Originally Posted by jassem3333

yes i used gov in normal- 0%
stunt1- 80%
stont2- 90%

you dont need to be in 90% in idl2
if you read the t-rex manual u will see that
80% is the max. today i run my 700 on 82% with DX8.
and my engine temp dont cross the 110 celzius / 230f

[jassem3333]

Originally Posted by sagiadir

you dont need to be in 90% in idl2
if you read the t-rex manual u will see that
80% is the max. today i run my 700 on 82% with DX8.
and my engine temp dont cross the 110 celzius / 230f

ill tray that its very hot in UAE idont wanna brok my engine ( again )