部 engine Full 雞 極 速 時 --狐 狐 聲

温好3缸? enough?

but do not full 雞 when new warm engine

just sharing with old experience.

when i played 1/10 nova engine, i  used 1.5L. 温

then the first 2L, i never full power.

so i quite agree "run-in未夠,氣缸同活塞磨擦產生高溫同膨脹..............令到副偈條氣唔順!"