Progress on C801 has been very slow lately ...
Might need another few weeks to complete the whole project.
Thanks for the advice C Hing on the one-way oil.
It is getting there.
The local track in Singapore is under maintenance and not available until late Nov.
C801 is powered by 2x Sanwa 962 servo and Picco Torque engine.
Finally test the C801 for couple weekends, using my old Picco Torque engine.
Car is a bit sensitive, but controlable. It feels more active than my 977 but it is just my initial feeling.
The previous Picco Torque (with blue heatsink) is about to retire. C801 is now running with Picco Worlds Japan version. It has a good power and nice "voice"