Ls or gsr???
 

which 1 is easier ls swap or a gsr swap in a 90 crx?????

RE: Ls or gsr???
 

They would both be the same amount of difficulty.If you were todo an LS-VTEC swap you need a b18b block(LS)with a (GSR) b18chead which would take more work. Where as a gsr swap is just the b18c engine going in. But if your just talking astockLS andGSRpretty much the same except the LS doesn't have VTEC.

RE: Ls or gsr???
 

the ls swap would be easier. there is no re-wiring assuming you use an obd0 ls swap. the gsr swap would require a little bit of additional wiring, nothing dramatic though.