thats 84, so im lucky 
yeah i got long tubes, but it seems to be a bitch getting a good set of heads and larger intake for a reasonable price north of the boarder 
Everyday i compare my C4 to my S13 and if I forget the stupid issues with it and if you take the money it costs to get an SR and put that towards a SB, like holy fuck! easy 11s car. But around the track I’ve yet to compare, hopefully this summer
and i agree with solarian on the 78… they were performance cars then but just not capable now