britt - a true coilover is different from a ground control and such...its technically called a threaded shock coilover system...basically its a complete unit including spring, adjustment mechanism, and shock completely matched...in addition they also include the adjustable pillowball mount camber plate for the fronts. these allow you to adjust preload, height, spring rate, and camber giving you complete control of the suspension geometry...
I'm not sure what you are trying to tell me here. Why not get the D2s which have 32 levels of adjustment and also have "racing" in thier brand name? I would love to see the Megans on a shock dyno. I have a copy of the dyno Koni NA did on a set of EVO JIC A2s that were used on a National Solo car. None of the valvings were similar among the 4 struts, and the adjustments had little effect on actual damping. These were brand new unit. JICs "customer service" would not return any calls regarding this.
I have not run Megans on any car, so
I guess they could be the greatest thing on the planet, but why have I never heard of them being used on any car that is nationally competitive?
BTW, I have "Threaded shock coilover system with spring, adjustment mechanism, and shocks" that were specifically valved by Bilstein considering my car's corner weights, my spring rates, my motion ratios, and other factors. I know what a true racing coilover is, mine have pillow block adjustments as well, and have proven themselves in more that enough Speed World Challenge events. I don't recall any Megan equipped cars placing, or actually competing for that matter.
BTW remember that a stock C6 Z06 Vette with Bilsteins set the sixth fastest time ever recorded at Nurburgring last year, only a few seconds behind Nikki Lauda's 917 record.
I wonder if Chevrolet knows that they could have gone faster with Megans.
Not to rain on your parade, but I look forward to competing against you if you should choose to come out and play.
Maybe all the guys that have dumped 10k into Motons, Penskes and Ohlins will all cry at the comparison to the Megans.
This shouldn't come to a big giant flamewar, but I'd like to see some proof behind the bold statements you make regarding Megans. Shock dynos, race results...anything. Until then,
Britt