Re: Where to weigh cars here?
how accurate are these industrial sized weighing machines? if they're accurate only to the nearest 5/10kg or so, may not be worth the effort.
IMHO, better off weighing the stock parts you removed and compare it to the weight of the new parts to calculate the weight savings.
besides, lightening of unsprung weight will have greater impact on handling/acceleration than lightening other parts of your car like the bonnet - weighing the whole car won't be able to differentiate between this.