Originally Posted by b1adesofcha0s Wasn't that bad when I sat in birdman's car. I guess everyone has a different tolerance level that they're willing to accept. Also different when you
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07-12-2011, 11:41 PM | #32 (permalink) |
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Ok change of plans after talking to the guys over a je imports going with the stillen supercharger they even gave me a $500 buck discount so money talks lol....
From looking at the kit I can't tell the size of the pulley that comes with it. But I know vortech has a nice number of pulleys for the v-3 same as my v-2 on my mustang I am running a 2.87 on that......but I am also running a larger crank pulley on my mustang I wonder if that pulley next to the supercharger pulley on the back of that bracket could be increased in size to turn the supercharger pulley a little faster just a thought Ordering the stillen hfc also Stillen supercharger + stillen hfc + ark cat-back exhaust will be tuned by the guys a je imports coming soon
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370z vsr motorsports single turbo/built motor 9.1cr 525rwhp/450rwtq @ 10.5psi (stock maf maxed out) |
07-13-2011, 12:49 AM | #33 (permalink) | |
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The standard pulley that comes with the kit (approximately 8 PSI at sea level) is right at 3.125 inches (I have that one sitting here on my desk). The Stillen replacement pulley that provides around 9 psi of boost at sea level is right at 2.9 inches (that one is on my car now). I am thinking of swapping it out for something around 2.5 inches as I am at 5400 feet ASL here in the Denver area and am only able to make 7.2 PSI out of the 9 PSI puley. As you stated, Vortech has a good selection of replacement pulleys and 928 Motorsports also makes a nice selection of replacement pulleys. Good luck and I hope that you have the same good experience that I have had. The custom tune is definitely the way to go.
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2008 G37s 5AT, Stillen SC, Stillen CBE, Stillen tranny cooler, DBA 5000 front/4000 rear, Stillen sways, Tein SS-P coilovers, SPC front & rear control arms, Goodridge lines Last edited by dal1307; 07-13-2011 at 01:22 AM. |
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07-13-2011, 03:51 AM | #34 (permalink) | |
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07-13-2011, 12:19 PM | #37 (permalink) | |
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Good one
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07-13-2011, 12:30 PM | #38 (permalink) | |
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Will be nice to see another SC Z in the area. Hopefully the Stillen will be trouble free. K
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07-14-2011, 01:09 AM | #39 (permalink) | |
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07-14-2011, 01:12 AM | #40 (permalink) |
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RCZ, I am surprised that he has not been torched yet LOL!
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07-14-2011, 01:45 AM | #41 (permalink) | |
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07-14-2011, 02:06 AM | #42 (permalink) | |
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I am interested in your cog pulley setup but am not sure if I want to go that route at this point. Had I known about it before my install I might have gone that route but I am not sure if I want to go through the hassle of removing all the stuff necessary to install the cog setup instead of swapping out the front side pulley which is a very simple operation. BTW, what was the total cost of the cog setup if you don't mind me asking?
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07-14-2011, 03:11 AM | #43 (permalink) | |
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Driven Motorsports Single Turbo 7675 T4 1.32 A/R 995WHP 780TQ Last edited by Mr.Squeeze; 07-14-2011 at 03:18 AM. |
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07-14-2011, 10:51 PM | #44 (permalink) | |
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07-15-2011, 06:23 PM | #45 (permalink) |
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with the v-2 on my mustang the kit came with 3.60 pulley 6rib for 8psi
i was getting a lot of slippage as i went from 3.6-3.33 then 2.95 so i opted. for an 8-rib pulley kit and the 2.87 (2.87=14psi @ 6100 rpms and 16.5-17 psi @ 7200 rpms) with that 2.87 pulley i was at 8psi @ 4400 rpms mustang mag did a project were some guy put a waste gate on his vortech he got the ysi blower dropped the pulley size down so that the blower would make max boost up top like 20 or 22 psi or so added the waste gate to bleed the boost off at like 15psi or so the dyno chart looked like a turbos dyno chart he was hitting hit 15 or so psi mark very early in the rpms here it is Vortech Centrifugal Supercharger Wastegate Install - Muscle Mustangs & Fast Fords Magazine
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