Boost
Bob Wooten
r71chevy at earthlink.net
Sun Dec 3 03:32:31 GMT 2000
do you mean that w/no backpressure the turbo is spooling even though the
throttle is closed? & then when the trottle is hammered back on & the
clutch let out that it is still spooled up? does no-one that drives a
turbo power shift?
BW
> [Original Message]
> From: Jeremy Gonyou <jgonyou at hotmail.com>
> To: <gmecm at diy-efi.org>
> Date: 12/2/00 2:44:43 PM
> Subject: Re: Boost
>
>
> >A blow off valve is to bleed air from the compressor spike when you slam
> >the throttle body shut. It's supposed to stop you from damaging your
turbo.
> >However, in talking with people who build turbos and have been in the
> >industry for a very long time, it's their feelings that the blow off
valves
> >available to people like us don't really serve that purpose because they
> >react too slow.
>
> I think that the real reason people want them is for the improved
throttle
> response between shifts. The idea is that with a blow off valve your
turbo
> is free to spool with the throttle closed and you have your boost
availabe
> when you let out the clutch. Kinda like toyota's cool bang-bang system :)
>
> Jeremy
>
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--- Bob Wooten
--- r71chevy at earthlink.net
--- 71-91 Camaro
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