Subject	Can't be right for only 17psi... Hell on SP500's I'm at
Posted by	91Z32TT on October 05, 2007 at 1:49 AM
	This message has been viewed 155 times.
In Reply To	Put the Z on the dyno today. Stock Turbos but a posted by jcieslik on October 04, 2007 at 09:32 PM
Message	~430rwhp @ 17.7psi, on single intake and stock intercoolers. There's no way stock turbos at less boost could make more power. I believe it was specialty-z that just dyno'd a stock turbo'd car at 450rwhp at 24psi with their 3" exhaust and race gas... that's 7psi more on race gas with much better exhaust flow. I'm with others that something's not adding up..
Follow Ups	Put the Z on the dyno today. Stock Turbos but a - jcieslik 21:32:17 10/04/07 great numbers for stock turbos! (n/m) - spyhunterTT(nj) 21:36:04 10/04/07 wow, how much boost were you running? (n/m) - AbsolutZ (OH) 21:52:18 10/04/07 17.2psi, could not get any higher. Boost controller - jcieslik 22:57:03 10/04/07 wow, that's some torque - komplexZTT 22:02:47 10/04/07 im thinking the same for hp too? (n/m) - inf 22:13:20 10/04/07 you can make a dyno say anything you want - ZEngineer 22:28:03 10/04/07 yep (n/m) - komplexZTT 22:30:13 10/04/07 indeed (n/m) - aliaZ 22:31:25 10/04/07 3rd (n/m) - SeedyROM 22:34:33 10/04/07 Numbers look more like Sport 500's. Minus the - Agner.S(CT) 22:27:07 10/04/07 Extremely unsafe, yes - SeedyROM 22:33:51 10/04/07 something's not addin up (n/m) - Guapo 22:35:10 10/04/07 Do you think Intercrews Dyno in Dallas is faulty? - jcieslik 22:41:59 10/04/07 Dynos do have a history of being easy to manipulate (long) - SeedyROM 03:35:48 10/05/07 My motor did that with stock turbos and 60 shot (n/m) - AZHeat 22:39:11 10/04/07 Nope stock turbos, one is dying, one is new - jcieslik 22:40:04 10/04/07 that doesn't look right... (n/m) - aliaZ 22:45:36 10/04/07 I could always take it to Jotech and see what their - jcieslik 22:50:56 10/04/07 wow!!!great numbers (n/m) - z32kill'z(slc) 23:16:25 10/04/07 Very nice numbers for stock turbos, but I wouldn't - TheTwinZ (Peru) 23:42:21 10/04/07 Can't be right for only 17psi... Hell on SP500's I'm at - 91Z32TT 01:49:04 10/05/07 psi is simply restriction.... he has a built engine - zboost(NoVA) 06:22:51 10/05/07 What is VE? (n/m) - jcieslik 07:44:31 10/05/07 Volumetric Efficiency (n/m) - aliaZ 07:57:16 10/05/07 volumetric effeciency, Its a measure engine effeciency - 550HPTT 08:00:54 10/05/07 not what I would consider a "built" engine - aliaZ 07:56:50 10/05/07 I didn't read his detail's, just saw "built" - zboost(NoVA) 10:06:29 10/05/07 Farther down from his original post he mentions that he - doug8867 11:07:16 10/05/07 doesn't matter that much - aliaZ 11:17:36 10/05/07 right - aliaZ 11:08:16 10/05/07 did u run out of $$ when it came time to buy turbos? (n/m) - dpjax 05:28:56 10/05/07 Everything else is upgraded, why did you stop at the - Zblackbeast 07:11:30 10/05/07 I built the motor last winter and as it goes with the Z - jcieslik 07:43:52 10/05/07 If you do the disco potato turbos then you need - EricTTZ 08:10:28 10/05/07 Jeff, you aren't leaving any stones unturned and you - Zblackbeast 09:14:23 10/05/07 You'll need a SAFC to control the idle issue with the 740s - BigTDogg (MA) 09:30:01 10/05/07 I didn't (n/m) - Guapo 09:39:44 10/05/07 We've always known you're "Special" Guap :-) - BigTDogg (MA) 09:48:05 10/05/07 custom tune, but there's nothing special done down low (n/m) - Guapo 09:50:40 10/05/07 I wonder if it makes a difference whether you are running - MixManMash 11:21:12 10/05/07 I also didnt (n/m) - EricTTZ 10:42:14 10/05/07 I have heard from a lot of people that helps - jcieslik 11:25:16 10/05/07 SAFC won't cure the stalling issue, you need shields - BigTDogg (MA) 11:46:33 10/05/07 Adjustable wastegate on "stock turbos"? - marioz32tt (San Antonio) 07:46:08 10/05/07 I know the drivers side does not (OEM Turbo), - jcieslik 07:53:01 10/05/07 Re: I know the drivers side does not (OEM Turbo), - 91300zxttkid 08:04:24 10/05/07 heh i have one in the garage that was actually worse than - spyhunterTT(nj) 20:29:10 10/05/07 What did your AF look like? (n/m) - BigTDogg (MA) 08:37:57 10/05/07 pump gas and stock turbos make that much @ ~17psi? - RedSER13 09:38:30 10/05/07 Get a g-tech or make a 1320' run and see your mph if - Scotts94z32 10:39:14 10/05/07 All Right All Right! I will go to another Dyno!!! - jcieslik 11:22:10 10/05/07 I'll put it bluntly - aliaZ 11:25:28 10/05/07 h8r (n/m) - Guapo 11:43:51 10/05/07 Yeah huh - BigTDogg (MA) 11:58:52 10/05/07 On very high octane, custom program, 3" exhaust, etc. (n/m) - Scotts94z32 12:13:32 10/05/07 I've been served - BigTDogg (MA) 12:33:33 10/05/07 UM. - Jason300zxTT 13:44:32 10/05/07 Which dyno? Jcieslik's? Or Specialty Z's? (n/m) - BigTDogg (MA) 14:03:04 10/05/07 Sounds like you're talking about the dyno SZ uses. - Scotts94z32 14:42:12 10/05/07 "CF: STD" The STD correction factor is giving you - Ash's Z 15:31:44 10/05/07 Sounds kinda familiar huh Ash? Like at Exotic when - racer2fst 15:59:22 10/05/07
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