what's the difference between these engines
 

Sdn, GSR (1.8L, VTEC, VIN "8" 6th digit)

Sdn, RS, LS & LSS (1.8L, VIN "7" 6th digit

i found these on a local you pull it web site when i typed in acura integra engine

RE: what's the difference between these engines
 

the rs is a 140hp/130tq b18b non vtec

the gsr is a 180hp/127tq b18c1 vtec

both are dohc

RE: what's the difference between these engines
 

thanks a lot, i see there is a big difference between the 2