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View Full Version : trouble with exhaust header please help


zenchal26
Oct 01, 2004, 09:38 AM
i have a g26 with a wrap to center header and tuned pipe from b.h. hanson.
my problem is that now after about 5 tanks of gas through the eng the header has eather shrunk where the tuned pipe orings seat or the header has exspanded around the orings. now if you blow through the water line air comes out around the header. this is the first water cooled tuned pipe i've used. is this normal? do they make a steel header for less exspantion? any help would be great. thanks