It would be hard to run fast enough to give me a set of headers if you wanted me to run them on a street engine. Ram's horns, or even the later model rear-dump cast iron exhaust manifolds will be a lot easier to plumb, they won't burn out plug wires from exhaust gas leaks, and the underhood temperature will be about 100 degrees cooler!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!