Here's the rest of the story, kinda figured it had something to do with aero and changing it with the airbags.
270 mph and hoping for 300 mph
" here a description as short as I can. Chassis is a 88 C4 corvette fitted in the rear with a 4-link mounted mittners 9 in ,suspension is air bag cantilevered. Front is stock lower again with air suspension and fabed uppers. Front alignment numbers are 0 camber, 12-15 degrees caster near to 0 toe as we can get. No road racing for this animal . Steering rack is the slowest woodward makes with a quickener mounted in reverse can you see a turning radius somewhere around 50 ft. Because we will be running in the GT class they do not allow any body mods. The only way I figure we can really be fast is to control the body height and rake, so that's where the air bags come in. front is controlled mechanically to maintain 1/4-1/2 spoiler height. Rear is controlled by driver via buttons on steering wheel higher for more down force lower makes it cleaner. Need to go 270 if we pull that off we switch to fuel and hope for 300 only a very few door slammers have ever gone that fast. Attached some picts ,will keep you posted on progress. Say hello to Tommy haven't seen him in quite a while"