ORIGINAL: bigtom68
i just had the same problem with my xp 2 days ago i found that all the screws became loose and as soon as i tightend them it was fine. my header has seem to loosen up as well. any good headers and do they use gaskets?
hpi header and gasket and yes all headers use a gasket:
http://www2.towerhobbies.com/cgi-bin...&I=LXBTB5&P=ML
gasket only:
http://www2.towerhobbies.com/cgi-bin...?&I=LXN376&P=M