Subject	Quick Question ...
Posted by	markpearl91tt on May 15, 2003 at 11:56 PM
	This message has been viewed 275 times.
In Reply To	It's about that time! New Header testing results! posted by Seb on May 15, 2003 at 09:29 PM
Message	First - that is really impressive. However ... The temp in the run with the new headers was 11% cooler. Additionally, the vapor pressure was over 50% greater in the second run. The difference between the correction factors is less than 1% (1% absolute decrease in the second run). I know there's more included in the SAE correction factors than just temp and humidity, but a 1% difference doesn't seem right when there is a fairly significant difference in both intake temp and vapor pressure. Am I misinterpreting this or what? It seems like the correction factor would be a lot different which would bring the two numbers closer together.
Follow Ups	It's about that time! New Header testing results! - Seb 21:29:41 05/15/03 Another thing to note>>>>>>>>>>>>>>>>>>> - Seb 21:33:47 05/15/03 Something everyone might find interesting..... - Specialty-Z 23:19:13 05/15/03 Ash in 3,2,1.... (n/m) - Altersys 02:10:10 05/16/03 do you have pics ? (n/m) - Slowninja(Delaware) 07:42:47 05/16/03 you need a new sig :P - Red ZX (SoCal) 21:41:39 05/15/03 Any price/availability of the Koyo radiator brackets? (n/m) - Wui (Philly) 21:45:47 05/15/03 This is a header post! Not yet it may be another month. - Seb 21:46:59 05/15/03 awesome! - Spee 21:48:52 05/15/03 Yeah you are correct, and we are looking into making - Seb 22:22:43 05/15/03 excellent (n/m) - Spee 22:31:51 05/15/03 Lets see some pictures of the headers!?!?!?!?! (n/m) - TARGETZ 21:49:35 05/15/03 Sorry, once we got them we strapped them on the motor and - Seb 21:58:57 05/15/03 Shame on you (n/m) - SteamyZ(ZtoyZ.NET) 22:33:44 05/15/03 sweet....definately something to consider at some point (n/m) - NR98 (Ohio) 21:55:14 05/15/03 nice - Marshall 22:10:07 05/15/03 Yes, and any Jim Wolf, HKS 2530s, etc... (n/m) - Seb 22:29:47 05/15/03 Inconel is very immune to thermal shocking up to about 1200C - Scotts94z32 01:44:50 05/16/03 Ok, the first is a stock turbo car? - weingart 22:21:02 05/15/03 no no no, all we changed were the manifolds! turbos same! - Seb 22:27:22 05/15/03 What turbos though? 535BB? (n/m) - MugenRacer 22:28:17 05/15/03 YES! (n/m) - Seb 22:30:17 05/15/03 For both graphs? - weingart 22:34:11 05/15/03 Yeah...did I not make that clear the 2nd time? (n/m) - Seb 22:37:29 05/15/03 No you did not. - weingart 22:54:49 05/15/03 I guess u didn't see my post......again "turbos same" (n/m) - Seb 23:16:05 05/15/03 Wow... Very nice. (n/m) - MugenRacer 22:32:42 05/15/03 Holly - COW! Congrats man - SteamyZ(ZtoyZ.NET) 22:36:10 05/15/03 yo bro-u have my console top yet????? (n/m) - Wagz 22:46:07 05/15/03 Construction Q - Dallas DamonZ 22:54:39 05/15/03 We tapped the turbo housings :) (n/m) - Specialty-Z 23:03:32 05/15/03 why?? (n/m) - down5hift 01:00:35 05/16/03 To mount the EGT probe? (n/m) - Seb 02:44:07 05/16/03 Where did you find clearance for the probe on the outside? - Dallas DamonZ 08:43:15 05/16/03 Is there more compressor housing clearance than - MikeH(Twin GT35BB Incon Z) 23:43:00 05/15/03 Now I know why you wanted to go out tonight. : ) - 1BADTTZ 23:55:50 05/15/03 Quick Question ... - markpearl91tt 23:56:03 05/15/03 Re: Quick Question ... - Specialty-Z 00:16:06 05/16/03 btw...... - Specialty-Z 00:20:07 05/16/03 i'm ready to see numbers with 650's =) (n/m) - joel(PA) 02:40:29 05/16/03 who ported the manifolds? (n/m) - aliaZ 10:28:45 05/16/03 awesome work guys! (n/m) - Chris(NJ) 00:19:31 05/16/03 thanks chris !!!! - Specialty-Z 00:25:18 05/16/03 You guy's never cense to amaze me! 551 lbs : - lewoolf2 00:52:48 05/16/03 What boost were you running? Im guessing it was the same - Good2Zya 01:17:18 05/16/03 Man, and I just made my turbo purchase :(... - VECTOR 09:35:53 05/16/03 what did you get? (n/m) - aliaZ 10:40:18 05/16/03 Man, and I just made my turbo purchase :(... - VECTOR 11:16:32 05/16/03 i'll be on that list whenever your ready :) (n/m) - Chris(NJ) 10:47:03 05/16/03 Great job guys!!! :) (n/m) - Spongerider :) 10:59:22 05/16/03 A couple of tech'l questions: - Scotts94z32 01:40:27 05/16/03 What is are Noltec motor mounts? (n/m) - MikeH(Twin GT35BB Incon Z) 01:49:05 05/16/03 search for a GB from member PowerUp (n/m) - fourZero 01:54:33 05/16/03 very cool info-thanks 4 the 411! (n/m) - Wagz 02:17:45 05/16/03 OMG...I may have just found what I want to do with my Z - SeedyROM 04:09:00 05/16/03 Dang it, now I have to save up more $ for my turbo upgrade:) (n/m) - dragonballz 07:40:47 05/16/03 I'll start saving now!!! :-) (n/m) - Smurf Z 08:02:08 05/16/03 Re: It's about that time! New Header testing results! - DrDCanaceu 09:46:30 05/16/03 Wow! Another huge leap in streetable Z development! - cherry 10:37:08 05/16/03
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