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Originally Posted by Track Junky
So, just a little insite on what Vince is talking about. The roll center on the stock subframes on first gen Camaro's is 2" below ground. Optimum would be 2" above ground. Vince is going to model a subframe with correct geometry on his computer software and we will rebuild accordingly. After Buttonwillow this year we will be modifying my front stock subframe. We will be modifying the attachment points of the control arms, going to a coil over shock, work on recessing an adjustable front sway bar into the underside of the subframe, and then possibly recessing the modified stock subframe into the car approximately 2".
In the mean time...After my last Thunderhill track day in April I changed my front alignment settings and raised my rear roll center by raising the watts pivot. I couldn't wait till July 1st for my next track day so I will be heading back to Thunderhill on May 19th. Target lap times to be in the 2:04's which means I will need to shave at least 2.5 seconds off of a best 2:07.4 last time out.
Oh, and the LS Vince posted, dont believe it. 
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Quote:
Originally Posted by Track Junky
That will definitely be a piece of the puzzle Greg, at least for the upper arms, but I've heard that the lower arms get raised upward 3/4" and outward 3/4". I'd like to see this all drawn up and explained to me. In addition I think that this will be a pretty cool little educational project during the off season..
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Sounds like an awesome plan!

And that lexan + decklid are going to be sweet...but I thought it's to offset the weight of a subwoofer?