Subject	Remember, the turbos are power rated at 1 bar >>
Posted by	ChristopherTheOne on January 05, 2003 at 1:50 PM
	This message has been viewed 34 times.
In Reply To	I have to agree. Only 30 hp loss? (n/m) posted by Woody75 (Denver) on January 04, 2003 at 10:00 PM
Message	So when JWT says they'll push 500hp, that's driving 1 bar of pressure. Chris says he's pushing a solid 19psi, which is considerably higher...about 1.31 bar. So, he's "overdriving" them by 31% over their pressure rating...with a resultant power increase. Then, figure in drivetrain loss, and his numbers make perfect sense.
Follow Ups	Dyno Day results = perma grin for chris :D - Chris(NJ) 21:22:28 01/04/03 Is your profile up-to-date? Those #'s on the sport 500s? (n/m) - Paul_ 21:37:07 01/04/03 yup...up to date and yes...on sp500s and stock manifolds (n/m) - Chris(NJ) 21:39:14 01/04/03 Thanks again Chris for setting it all up, had a great time. (n/m) - MyWhiteZTT(NJ) 21:49:03 01/04/03 anytime...im glad you guys enjoyed it (n/m) - Chris(NJ) 21:56:02 01/04/03 you sure you didn't get Sport 600s by mistake. - Carlos Ramirez 21:50:20 01/04/03 lol...ive actually wondered that myself - Chris(NJ) 21:55:30 01/04/03 I have to agree. Only 30 hp loss? (n/m) - Woody75 (Denver) 22:00:26 01/04/03 Remember, the turbos are power rated at 1 bar >> - ChristopherTheOne 13:50:26 01/05/03 Chris' numbers aren't that much higher than Seb's - MyWhiteZTT(NJ) 22:12:44 01/04/03 Wasn't seb using the Dupreee headers? - Woody75 (Denver) 22:17:49 01/04/03 Don't know about the headers... - MyWhiteZTT(NJ) 22:20:51 01/04/03 i like that answer :) (n/m) - Chris(NJ) 22:28:43 01/04/03 yea, im pretty sure he was using the Dupreee headers? - Chris(NJ) 22:32:33 01/04/03 But isn't that only a 5.5% loss from motor to wheels? - Woody75 (Denver) 22:35:30 01/04/03 Well JWT has been known to be conservative in their tuning - MyWhiteZTT(NJ) 22:39:16 01/04/03 Then we go back to Seb's dyno with the better manifolds :) (n/m) - Woody75 (Denver) 22:45:49 01/04/03 bah...just say congrats and let it go :) (n/m) - MyWhiteZTT(NJ) 22:47:51 01/04/03 I would love to but I can't. - Woody75 (Denver) 22:56:48 01/04/03 But if the numbers are correct, congrats. Well done indeed. (n/m) - Woody75 (Denver) 22:58:06 01/04/03 so your just bitter ;) - Chris(NJ) 23:01:35 01/04/03 Not bitter, things just didn't add up today. (n/m) - Woody75 (Denver) 23:04:04 01/04/03 i would place a lot of it on the weather honestly... - Chris(NJ) 23:21:47 01/04/03 "Wonderful NJ air" Cough cough.. J/K! =) - Turbodog (CT) 08:08:01 01/05/03 yea, can almost feel the cancer brewing cant ya :) - Chris(NJ) 09:59:32 01/05/03 Re: I would love to but I can't. - MyWhiteZTT(NJ) 23:01:44 01/04/03 anything is possible... - Chris(NJ) 22:53:02 01/04/03 somebody has a calculator? (n/m) - Deja_Vu 23:03:32 01/04/03 well, going by 18% loss...that puts me at 572 fwhp. - Chris(NJ) 23:12:38 01/04/03 18% thats a bit optimistic, i would imagine around 10-14% (n/m) - gtclk 03:36:19 01/05/03 Re: 18% thats a bit optimistic, i would imagine around 10-14% - Chris(NJ) 10:02:47 01/05/03 How much boost were you guys running? - Marshall 23:12:22 01/04/03 his temps are at the bottom of his sheet...~80 degrees - Chris(NJ) 23:14:07 01/04/03 same boost for both of you guys ~19lbs (n/m) - MyWhiteZTT(NJ) 23:15:55 01/04/03 I just looked it up - Marshall 23:22:29 01/04/03 NO no no no no no, no dupree headers on Seb's Z yet. - KILLR300ZX 23:38:22 01/04/03 Check it out - Marshall 23:40:21 01/04/03 single intake and 100k miles, hmm. (n/m) - MyWhiteZTT(NJ) 23:47:02 01/04/03 No, you're right.... - KILLR300ZX 23:53:12 01/04/03 didnt say inconel headers....previous ones that didnt work - Chris(NJ) 23:43:13 01/04/03 I believe Seb was running higher boost..The sport 600s - Carlos Ramirez 12:02:24 01/05/03 read the post i linked to... - MyWhiteZTT(NJ) 12:34:15 01/05/03 You sure the whining isn't the TOB? Nice #s, BTW! (n/m) - boileralum00 22:20:34 01/04/03 dunno..but whatever it was, it scared the $#!@ outta me (n/m) - Chris(NJ) 22:33:45 01/04/03 I mean in your tranny - sounds like the throw out bearing - boileralum00 23:13:03 01/04/03 oh, lol...i was trying to figure out what tob was, lol :) - Chris(NJ) 23:15:04 01/04/03 Oooh, never a good sign! (n/m) - boileralum00 23:23:11 01/04/03 I've solved it!!! - ImTheDevil 23:28:17 01/04/03 We put out those numbers 24/7 this time of year - Marshall 23:44:57 01/04/03 My point being that most people usually dyno in summer.. - ImTheDevil 23:54:53 01/04/03 Isn't that what the Messured and Corrected factors are for? (n/m) - ZBlacktt 00:50:23 01/05/03 I dyno whenever I can, it's much more accurate. - Marshall 01:21:36 01/05/03 Congrats! Gotta love the cold air :-) (n/m) - sbsTT(MD) 01:51:18 01/05/03 Nice job Chris !!!!! (n/m) - Pats300zx 06:29:30 01/05/03 Very nicely done Chris :) - SpdDemon13 (Baltimore) 07:03:46 01/05/03 Nice #'s guys. Now take that Z to the strip Chris!!! (n/m) - Arnel(Z32racing.com) 08:16:07 01/05/03 that place is evil i say,..evil!!! - Chris(NJ) 10:00:16 01/05/03 Great numbers! - Some Dude 10:44:33 01/05/03 I can't wait to dyno now..You have almost the same setup as. - AndrewZ 10:51:31 01/05/03 couple things.... - Chris(NJ) 11:08:05 01/05/03 I have been meaning to dyno but I have been constantly... - AndrewZ 11:44:15 01/05/03 Yeah ... Lightning's supercharger sound rules. :) - DamonH 90TT 12:11:17 01/05/03
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