i have a 97 ek coupe and i was wondering should i go with a b16a or gsr swap?

 

welcome to the forum!
what are you wondering about? which would make more power? which is better for turbo? which is easier? which is cheaper???
why not do both and use a gsr bottom end and a b16a head... or to make things cheaper an ls bottom end and a b16a head?

you question doesnt have an answer, thats your choice.