i have a 99 honda civic si , nothing wrong with it , just rebuilt the motor , it has a b18ls vtec with b16b pistons bor out 81 1/5 ,acl race bearings , arp head studs ,new vavles b16 si head ext, type R ecu , chiped ,ground control ext,dosent smoke .. , its conv to obd1 so it could be tuned ...