Whilst I am awaiting the return of my sixes engine from the machine shop I am
pondering a set of headers (stainless) . As the TR is a 1971 model it has
the single outlet manifold. What options do I have as far as a replacement. I
hate to replace the entire system as it is fairly new. All catalogues that I
have only list headers for '72 on dual outlet system. I am raising the CR to
9.5to1 and installing a PI spec cam. Also roller rockers. These improvements
may be all for naught if it can't breathe. Thanks Mike C '71 sapphire six
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