Angel
Apr 16th, 04, 3:20 PM
Hi; guys I have a zz-502 hydraulic roller cam supposed be 502 hp 527/544 lift 224/234 dur. at .050 with unknown manufacturer just only has casting # 522630 6543 8218 i bougt as used and it came in a (ssi) super stock industries box part # 10307 big block chevy. I dont know if this is the correct box with part # for this cam but if sombody has knowledge about the spring pressure i need please try to help me i will be gratefull. thanks