[panteraman]

thanks y'all....I do have an expansion tank and I keep it about 1/2 full. I'm thinkin that because my 180 deg header is about 1/8th in. away from the bottle that i might just be boiling it right there. guess I'll try a heat wrap on it an see what happens.....thanks for all your tips!!

ps...nice avatar 392...my eyes will be bouncing for awhile...