JERRY S DALTON wrote:
>
> Has anyone that purchased the Doug Thorley headers ever tried to hook
> them up to the stock exhaust system? I really don't believe that the
> headers are making the improvements. The tri-y design is to make
> torque which the magnum motor already has an over abundance of. Where
> the motor suffers it at the higher rpm's because it can't get and
> dispose of enough air. If anyone can prove me wrong I bet that the
> cat-back system is where all the improvement comes
bottom end drivability is found here...
from and not those
> high dollar show headers.
given the cams and higher rpms... the headers will perform... its a
function of fluid dymanics... at work!
---------
jules
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:07:32 EDT