Ron Sutton Offset 3-Link install

[Ron in SoCal]

^ Bryan great question and one of the reasons I picked Ron's 3 link design as his are parallel. Early on I sent Ron web pics of the LD design. Ron pointed out that the angle of the LCAs would induce rear roll steer: good for rotating the rear on an autoX, not so good for high speed corners. Further, the higher speed the more roll steer induced. Now, I'm no expert but I'm thinking ideally that's not what I'd want. Better IMO to put in a rear suspension that keeps the rear planted as best as possible, tune the front for turn in and mid corner balance and let the rear compliment it. Obviously everything else plays into it (shocks, sways, balance and tuning), but that's what made sense to me.

I really like the LD fit and finish, but also think Ron's design is an improvement.

[Ron Sutton]

Originally Posted by carbuff

Got it... Makes perfect sense.

One other question while I'm here... From a top-view, are the 2 lower arms parallel to each other, or do you angle them inward towards the front of the car? You have likely touched on this in a post somewhere. I'm not sure if anyone else makes them this way, but the Lateral Dynamics 3-link that a few cars here ran angled the LCA's inward as they went forward. I'm not sure if I've ever known what the reason for that was...

Technically they are considered parallel lower links, but they are a smidge (1/8" each side) narrower in the front. This is to insure the outside lower link is never pushing the rear end towards the outside of the corner, under acceleration.