Have you guys puy your Lambo's on a circuit?

I was contemplating in putting my Diablo on a circuit in Zhuhai China for a track day.
I had declined the invitation by a friend who told me other cars such as some Japanese makes (NSX, Lancer Evo......) would on track as well as a few F355 and Porsches.
I chickend out as ;
1- I have no guts
2- I have a 6 month old son
3- If i loose out to a car with half my horse power I will look bad
4- The lambo has bad brakes

The fourth reason I guess worries me most.
I have had a few near prangs and I didn't feel the car was stopping as well as say my 348 tb or even my E320 MB.
Do you guys have the same problem?

Yes I took my Diablo and 355 to the track / airfield in January...I have quite a bit of video of it...inc the Diablo at 185 mph and 355 at 165 mph...

Change the brakes.

At the track

Track Pic 2

Track Pic 3

Jabba where is your video.

I am going to be putting another chunk of video up from my DVD onto my server shortly... in addition to the ones already featured on racingflix...

Allan did you get my message about the guy with the Caterham who thinks its better than a 2 ton cruise missile Lamborghini ??

No never got your message.

What brakes should I change them to?
Its already on 355mm Brembo's 4 pot .