All that effort and expense is sort of wasted on a siamesed-port head. Have you considered beaning up a Ford 300 six and putting a padlock on the hood so nobody will know you've gone over to the dark side?
LOL!
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!