2015 SCCA B Street EVO discussion
#618
Can someone post a pic of the said mount? How much does the mount stiffen the FSB by?
I have been using adjustable FSB mounts from Cusco but they only stiffen the FSB by 16%. Not enough to really make a noticable difference in roll angle IMO (though I feel they do help in transitions).
I have been using adjustable FSB mounts from Cusco but they only stiffen the FSB by 16%. Not enough to really make a noticable difference in roll angle IMO (though I feel they do help in transitions).
#621
EvoM Guru
iTrader: (1)
I would argue those mounts are not Street class legal. Only bar allowances are allowed.
The way they work is changing the motion ratio of the swaybar to Control arm attach. Doesn't change bar rate, but wheel rate is what matters and M.R. is significantly important in that calculation.
The way they work is changing the motion ratio of the swaybar to Control arm attach. Doesn't change bar rate, but wheel rate is what matters and M.R. is significantly important in that calculation.
#623
IMO adjustable mounting brackets squarely fit within the rules as 'supporting hardware' to a sway bar. (Heck, the rule directly states that brackets are permitted).
Given that SCCA allows performance improvements from other 'supporting hardwares' (namely, stiffer bushings and adjustable endlinks) I don't see why this would be an exception, but I guess there may be different interpretations.
Last edited by Prime12; May 26, 2016 at 10:43 AM.
#624
Evolving Member
#625
Evolved Member
Glad this is pretty clear! I guess pair of brackets need to be ordered!!
Is that CIRO stuff any better and still legal for us?
Thanks for the clarification Sang!
Is that CIRO stuff any better and still legal for us?
Thanks for the clarification Sang!
#627
That looks very impressive.
According to Cusco, the outermost mounting hole (what would have been the stiffest setting) is not to be used. I have wanted to ask them why but never got around to it and have been just using the third hole.
Is the CIRO mount subject to similar limitation?
According to Cusco, the outermost mounting hole (what would have been the stiffest setting) is not to be used. I have wanted to ask them why but never got around to it and have been just using the third hole.
Is the CIRO mount subject to similar limitation?
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Prime12 (May 26, 2016)