b3master

iTrader: (1)

Anyone have any idea what the 3 springs that are available from tamiya for the super short big bore shocks are rated at?
they have green, red, and no color (soft medium hard) but i cant find any tension values

Tom1977

Tamiya has no tension values. Even colour codes between different spring types (long/short/normal diameter/big diameter) are no reference.

Most of us use therefore Xray or SMJ springs for SSBB, when it comes to professional racing. SMJ for example come as matched pairs.

b3master

iTrader: (1)

One of the reasons i wanted to know their tension is so that i get smj or axon springs of different tensions

Tom1977

I personally use SMJ on my 419XR.
With SMJ you have to differ between linear and progressive springs.

For me SMJ progressive purple-front and red-rear was a good starting point.