Built my own little ballast system

[smbstyle]

There's a bunch of things about this I'm not thrilled by from a design standpoint. I'd personally rather be able to locate the weight to my best advantage, and dislike the single point of failure design shown. ~90lbs is a lot of force at the regular g loading the car will see. at impact loads it's scary. plus, like Jim said, it's in the way. IT rules require a minimum of 2, 1/2" diameter bolts. I think there's a good reason for it, even if it's not required in ST. just my $0.02.

Chip,

Do you have any suggestions for changing/modifying this ballast system, or a ballast system that doesn't drilling a bunch of holes into the floorboard? I figured I'd get praises for this system after one the tech inspectors even recommended it to me after seeing it on another STL car...

How about the idea of running a bolt or two directly though the weight plates and down through the base plate?