Originally Posted by
doc56
GM, i did measure the sirio's spring but it is only 9.8mm compared to the kyosho's measured at 10mm some at 10.1mm. But there is a significant difference in the spring tension. Sirio's spring are much harder than the Kyosho's. On cranking the tension of the sirio's spring agree with you about the power it produces when tighthening more than 1.2mm. The power is too abrupt. My range is same as yours.
Doc wait till you try the orion spring it seems a bit more consistent
right now I am doing a little off-roading until the next on-road state race
running the Kyosho 777 WCE Buggy with the Kanai Evo 3/Sirio pipe this motor is ballastic after it started breaking in my buggy started to do wheelies on the straightaway I was like a little kid getting his favorite candy can't wait to run off-road again it is so much fun