SPC Adjustable Ball Joint Install How-To
08-13-2009, 02:13 PM
#133
Just as an FYI: I drove our car with the J's racing S1 lower kit compared to the SPC upper kit... no contest. Things feel noticeably more "solid" on turn in. Maybe that was due to the SPC units being worn, but there is a marked difference.
I'd recommend the J's racing kit over the SPC. The only point of this comment is to help with future searches. I didn't even know the S1 existed before this thread....
I'd recommend the J's racing kit over the SPC. The only point of this comment is to help with future searches. I didn't even know the S1 existed before this thread....
08-13-2009, 04:56 PM
#137
Originally Posted by robrob,Aug 4 2009, 07:50 PM
What NASA TT (PT) points are assessed to the J's roll center joints? The SPC ball joints are +2.
08-13-2009, 06:38 PM
#139
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Also FWIW I have -4.3 in the front with the SPC and lowered @ 1 inch. And I have the SPC installed the 45-degree way, so if it were to fit the upper control arm properly it could get far more.
08-13-2009, 07:36 PM
#140
Originally Posted by VitaRenovatio,Aug 13 2009, 04:07 PM
Because it gives you more negative camber. My friend has the S1 and he was maxed out at around -2.6. I have the S2 and I'm maxed out at around -3.3.
That's why I went S1.