eckman
Heliman
Location: WHEATHAMPSTEAD, ENGLAND
| I have use on my trex700. I have change liner & piston from ST4 to SR and you have to use 2x SR gasket but you still have to use the black cover of ST, don't change it to SR red head.
What I do now is I running in the liner and piston, Engine is holding very very stable head speed around 1500-1550 rpm, can't belive at low headspeed the heli is like solid rock in the air, is like you hang something without string, presser from the pump is stable and very smooth smoke came out from exhaust.(use hatori for YS and 30% fuel) in this state I run as the manual tell you to start the engine 1st time, the engine temp is very stable is only run around 55'c - 65'c on the head and after 2 tank I have tune hover needle 3 more click and temp is run arond 65'c - 75'c on the head ( run at this stage for 2 more tank) for me I never let hover needle over 80'c. then you can tune highspeed needle but first few flight don't let it run over 95'c on the head you should get around
1900-1950 on headspeed with very smooth engine.
The imformation is happen to me. I not garantee for any damage for your heli but mine baby is fine.
T-REX700 WITH KASAMA SRIMOK HEAD, TREX 600 SUPER PRO |
