Re: Rice Viper

From: mike d. (miggitymike@juno.com)
Date: Sun Jan 23 2000 - 17:10:51 EST


>>You've got two extra cylinders in the firing order on a V10. So given
the
same RPM as a V8, your getting two extra exhaust pulses so matter what
RPM. Now those two extra exhaust pulses will change the sound. Another
factor is the cam difference. I don't know the cam specs on the V10, but

I'm, sure it has a higher lift than the V8, and longer duration and a
real
wide lobe separation to keep the emissions equipment happy.<<<

aaahh... makes sense... so, more "cumbustions" per RPM will create a
higher pitch at the same RPM's... simple physics.. why didn't I think of
that? =)

okay, here's another one... if my 6er has the same size cylinders as a
318, and the combustion chamber is the same size, given the conclusion to
the Viper question, why isn't my exhaust tone lower pitched than a V8?

I'll take useless info I learned on the DML for 500 Alex =)

-mike d.

---> Yorktown, Va.
miggitymike@juno.com
88 6er (for now..he hehe) LE, slammed, modded, painted, 17.6 @ 78mph

http://members.xoom.com/dakotaperf/index.html

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