<VV> Sgl vs. Dual Exhaust

[Geoffrey Albert Clarke Johnson]

Doug,
Having recently done the same thing on mine.  Rebuilt my 64 110PG.  There 
is a defnitite but slight  seat of the pants improvement in performance. 
But not sure how much of that is going to a cam better suited to the power 
band the engine runs at.  I used 140 exhaust manifolds and a set of dual 
exhausts.  These are coupled with a "H" pipe between (kinda like a stock 
single setup).  Exhaust sound is the same as with a singe setup. Not a lot 
of power to be gained, but worth it if your old system is beyond hope.
HTH
Geoff Johnson


--On Tuesday, February 1, 2005 12:12 PM -0500 Doug Foust <doufou@msn.com> 
wrote:

> What is the impact on performance of going from stock single exhaust to
> some alternative exhaust system on a freshly rebuilt 64 110hp coupled to
> a PG?  Wondering whether to use, for example, Clarks stock dual exhaust
> setup since the current (Stock single) exhaust system is not worth
> reusing anyway.  Need to keep it "neighbor friendly" too.
>
> Doug Foust - 110PG 64 vert
>
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