I got a 89 hf with a b16a swap will the 89 crx si gauge cluster work in it correctly does it clip right in or are modifacations needed has anyone done this

 

88-89 clusters and 90-91 clusters are the same. they are completely plug and play. it doesnt matter if you have a hf,dx,lx,ex,si,etc. then only other thing you have to worry about is if its a manual or automatic. you have to use a manual cluster if you have a manual tranny and the same goes for automatics.