Originally Posted By cerealsurfer


See this thread.... http://www.pistonheads.com/gassing/topic.asp?h=0&t=398783
Interesting....I just had a look at my header, it looked like its a 4 into 1 design, the dia. approx 1 to 1.25", but the fabrication of the header looked crap, the bend in the header pipe isn't completely round confused2