Hi guys, i just joined, reason being im looking for some help finding an idle air control valve for my H22A swapped 1990 Honda accord CB7. Its been hard figuring out which part because i dont know the Vin of the prelude the engine came from. theres a new head so i dont have the stamp. On the block it says H22A and below "3043210" theres a small stamp above the exhaust which has a 97 in the middle so im assuming its a 97. Any ideas?