DV, are you sure? The stock Chevette springs are 200's and they are pretty light. The problem I always have with the 200's are over time they seem to collapse. If you get 2 guys in the car with my weight it will bottom non stop. The springs that Classic supplies now are 225's. Maybe your springs are metric
. Maybe kilograms
! Or I suppose if they are about 2 feet long
.
Don