As standard, the Rover/Buick V8 puts out about 165 bhp. It currently has twin su carbs, but these will probably be replaced with an edelbrock 390cfm four barrel. The exhaust has been changed for a stainless steel system, and I am currently looking for a custom fabricator for some headers. As for the weight, it weighs about 2800lb, but with the bonnet and boot lid being made of aluminium, plus the fibreglass wings that were fitted, (all the body panels including the roof simply un-bolt) along with the aluminium v8 out front, should make a bit of difference.