Re: Re:Why the stock 4.7 air hat is special

From: Marty Galyean (mgalyean@acm.org)
Date: Wed Sep 20 2000 - 22:02:37 EDT


I meant Stratus. :-)

Jon Smith wrote:

> Similarly found on Ferd Tarus SHO motors (Yamaha motor)...
> _______________________
> Jon Smith--Raleigh, NC
> jon@fast4x4.net
> www.fast4x4.net
>
> > FWIW, I found the following on a Honda oriented site which refers to a
> butterfly
> > valve that opens in the intake to decrease its intake runner length at
> higher rpms...
> >
> > VTEC = Variable Timing Electronic Control...it is an electronic hydraulic
> actuator on
> > DOHC honda 4 cylinder engine that varies cam profile and intake runner
> distance by
> > opening secondary butterfly valves above 5500 RPMs to decrease runner path
> length.
> >
> >



This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 11:54:42 EDT