Re: single/dual exhaust

[Dave Fain <KC3565L@sprintmail.com>]

Aaron Johnson wrote:
>also if you are looking for it to flow much better go with a larger
>diameter single pipe...the Kastner book says this is the optimal
>configuration for the car.

Same with the GT6.  They did extensive dyno testing and actually
lost some hp with the dual system.  The scavenging effect of
the single pipe is worth more than the decreased back pressure
of the dual system.
Dave