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S91 408 T/A....dyno on low boost and pump gas

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Old 11-19-2007, 02:54 PM
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Default S91 408 T/A....dyno on low boost and pump gas
Neat little video of a S91 powered T/A on low boost. Car made over 800rwhp on 13psi and 93 pump.

S91 whistles like a bird......

http://videos.streetfire.net/video/d...e600859459.htm

Around the 1:57 mark that sucker sounds good....!!..lol
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Old 11-19-2007, 02:57 PM
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what is the size differace if any between a S91 and a S88?
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Old 11-19-2007, 02:59 PM
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No difference at all externally.
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Old 11-19-2007, 03:00 PM
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https://ls1tech.com/forums/forced-induction/814807-well-did-little-tuning.html
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Old 11-19-2007, 03:08 PM
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Originally Posted by MECHAM

Wow cool, never saw that posted. This board must move fast...
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Old 11-19-2007, 04:16 PM
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Wow, nice vid thats the turbo that am going to get from OFI with hes kit.that turbo should make 8's in the 1/4 mile.
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Old 11-19-2007, 04:29 PM
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Originally Posted by firehawk123
Wow, nice vid thats the turbo that am going to get from OFI with hes kit.that turbo should make 8's in the 1/4 mile.
A S91 on a low to mid 3XX ci engine should get you knocking on 7's door.
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Old 11-19-2007, 05:08 PM
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nice air filter lol




NOT
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Old 11-19-2007, 05:21 PM
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Nice, same type of filter I run too.
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Old 11-19-2007, 05:25 PM
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I think alot of folks run that same airfilter.

Must be the new High-flow home depot windowscreen filter.
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Old 11-19-2007, 08:41 PM
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I just don't understand why people don't run air filters.
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Old 11-19-2007, 09:25 PM
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Jeez man, sucker takes a minute to spool, but when it does, it sure does pour on the power... Like the part where you see the tire wrinkling.
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Old 11-19-2007, 09:27 PM
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This is making it difficult to do the twins
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Old 11-19-2007, 09:56 PM
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Originally Posted by 02SSLE
I just don't understand why people don't run air filters.
On my old S88 it would start to pull the filter into the turbo. Ie crushing it from the inside.
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Old 11-20-2007, 11:03 AM
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Originally Posted by NA$TY-TA
On my old S88 it would start to pull the filter into the turbo. Ie crushing it from the inside.
Yeah we have found only one manufacture of filters that seems to hold up under alot of suction stress. K&N is not the one though......lol
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Old 11-20-2007, 11:21 AM
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what about the metal mesh filters.
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Old 11-20-2007, 11:23 AM
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They work pretty decent. Like the HKS ones...
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Old 11-20-2007, 12:24 PM
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That's sick! The tire wrinkle was sweet
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Old 11-20-2007, 12:31 PM
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I do have a filter that fits there. I know it will implode if I run it when I want to beat on the car some. I put it on when I drive to work.

Obviously, on the dyno spool was slow, but I also had a big exhaust leak. On the street it would spool much faster. I fixed all those leaks last night, now it starts spooling at about 2700.
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Old 11-20-2007, 12:33 PM
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I can't wait to hear the turbo at 18lbs. Should sound like a 747 landing on the roof.
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