"WindsorFox[SS]" > wrote
> Sned them an email and ask how the "swirling effect" created at the
> throttlebody manages to continue swirling all the way through the tubes of
> the upper intake around curves, past the valves and into the combustion
> chamber. They won't reply.

Couldn't you say the same thing about the 4-hole carb spacers with the
"swirl" built in?
--
Scott W.
'66 HCS Mustang 289
'68 Ranchero 500 302
'69 Mustang Sportsroof 351W
ThunderSnake #57
http://home.comcast.net/~vanguard92/