i was trying to change my thermostat when i ran into a problem. i was thinking that the previous owner took out the thermostat and i had bought a 88-91 crx si thermostat plus a gasket for it. well first i tried to put in the thermostat and wouldnt go in. my motor is a sohc zc. does anyone know if the thermostat is different? as well as the gasket. if anyone knows any info about this please tell me! any help is appreciated.