l have a 1970 Corvette big block 454, Tremec 5 Speed, twin electroc fans, Holley spider EFI, and much more! A that to say I need any help to correct over heating problem. On the road my temp does not get oner 205, but the first stop light or slow traffic the temp go up fast! While attending the Corvette Invasion in Austin, this weekend, getting in a line of corvettes going into the show my temp went to 220 then 240 before I got parked! Please help any suggestion would be appreciated!