Mark,
Found this info on RC Tech
:
Tamiya
Spring Rating [lb/in]
Purple 22.72
Gray 20.91
White Short 17.24
Blue Short 15.27
White 14.82
Blue 14.08
Yellow 13.33
Red Short 13.24
Yellow Short 12.90
Red 11.86
Cheers Alan
Originally Posted by
penmark67
Hi Guys
Does anyone know what Lb the Red and yellow TRF springs are? The Reds have more coils than the yellows and feel slightly softer.
Thanks Mark M