I HAVE A 200 B16A IN MY CRX AND THE ENGING IS BUILT SLIGHTLTY

. SO WE DID A COMPRESSION CHECK AND WE GOT 220 PSI ACROSS THE BOARD, WITCH IS VERY HIGH. IM PRETTY SURE STOCK ITS AROUND 160
PSI . IF SO WOULD THIS MEAN IT HAS BEEN CHANGED INTERNALLY WITH SUCH HIGH COMPRESSION. I WOULD LIKE TO KNOW IF THIS COULD GIVE ME A SLIGHT FIGURE ON MY COMPRESSION RATIO. ALSO IT WILL PING IF I GO ANY LOWER THAN 93 OCTANE.........IN THE FUTHER WE ARE GOING TO BORESCOPE THE MOTOR ASWELL
ALL COMMENT WELCOME