Min weight is hard to get in the later Zs. We recently cross weighted and set mine up and we're going to end up about 56 lbs over with 183 lbs driver and min fuel. Just no two ways around it. Sure, we could ditch the 11 lbs of cool suit but I think that 11 lbs makes me more than 11 lbs of weight faster for sure - can't drive when you're passed out.

But, then again, maybe it is possible....I have a solid front sway bar, lose some weight there. Redo the entire cage at 1.5". Drop the cool suit. Lose one mirror. Lighten the seat. Remove seat padding. Remove EGTs (they are large ones that weigh around 1 lb each). Remove some scaffolding around the fuel cell. Ditch the fuel pressure gauge. Drop the voltage gauge....but then I'd be building another car and I don't want to build another Z.