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07-16-2006, 07:19 PM
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#1
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Registered User
Join Date: Sep 2002
Location: kitchener/Ontario
Posts: 2,021
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Over sping A Vortech Blower ??
What do people think of over spin by a little bit ?????
With the T-Trim if i remember right the max rpm is 50,000....would it be OK if i took it to 55,000....
what do people think
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07-16-2006, 07:54 PM
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#2
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Registered User
Join Date: Mar 2003
Location: Caledon Ont Canada
Posts: 240
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Re: Over sping A Vortech Blower ??
I am spinning mine to 55000 at 6500, I think 55000 is the max isnt it.
Car runs well made 656hp 581tq @ 6500 to the wheels.
John
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07-16-2006, 08:12 PM
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#3
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Registered User
Join Date: Sep 2002
Location: kitchener/Ontario
Posts: 2,021
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Re: Over sping A Vortech Blower ??
WOW get to here that John,
I should be hitting the dyno this coming week.......
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07-16-2006, 11:37 PM
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#4
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Registered User
Join Date: Oct 2002
Location: Albuquerque, NM. 5300ft Elevation
Posts: 1,157
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Re: Over sping A Vortech Blower ??
55,000 is Vortech's limit for a T-trim. 50,000 for the S-trim.
Ken R.
__________________
1995 Z28 M6 383ci FMIC/Meth injected & Sprayed Vortech YSi @ 12psi. 10.65 @ 133mph.
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07-16-2006, 11:48 PM
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#5
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Registered User
Join Date: Sep 2002
Location: kitchener/Ontario
Posts: 2,021
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Re: Over spin A Vortech Blower ??
Well has anyone over spun there blower ?
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07-17-2006, 06:07 AM
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#6
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Registered User
Join Date: Mar 2003
Location: Caledon Ont Canada
Posts: 240
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Re: Over sping A Vortech Blower ??
I damaged a s trim by overspinning it (53000), spoke to a engineer at vortec he told me it wasnt the speed that hurt it it was lack of a large enough bypass.
He also told me unless I was running a cog to see the real speed I could allow up to 10% for belt slip. So even though math says I am at the max rpm reality is I am only at 50000.
So to really overspin a t you would have to cog it and use the math, or if your running 8 rib allow for belt slip.
John
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07-17-2006, 07:08 AM
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#7
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Registered User
Join Date: Sep 2002
Location: kitchener/Ontario
Posts: 2,021
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Re: Over sping A Vortech Blower ??
Well i have the mondo bb valave.....we will see how much boost it makes.....
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