Subject	A big block V8 also has a bigger bore which also
Posted by	AzHeat on October 18, 2005 at 7:59 PM
	This message has been viewed 376 times.
In Reply To	Power is power, wear is wear. Proper tuning will allow one posted by Ash's Z on October 18, 2005 at 06:00 PM
Message	requires more timing advance for the flame front to make it a cross the bore reach peak cylinder pressure. Also the more boost you run the faster the combustion, the less timing you need.
Follow Ups	My thoughts on the GT28RS Turbo..................... - Greg D. (Specialty-Z) 15:36:46 10/18/05 bravo...good read!! (n/m) - Atl300zxTT (Lazy) 15:43:43 10/18/05 Thanks Greg for the informative post! (n/m) - Z-Jay (Edmonton, AB) 15:48:26 10/18/05 Awesome. Thanks for the info. (n/m) - Zfreak(Dallas) 15:53:46 10/18/05 Thanks Greg! I always admire your 280Z :) (n/m) - Jaspec 15:59:40 10/18/05 You learn something every day. Thx. (n/m) - Arnel@Z32racing.com 16:01:39 10/18/05 I have gotten conflicting information from very reputable - Slowninja(GT28RS Inconel Z) 16:02:33 10/18/05 I think the message was tune safely for HP not max PSI (n/m) - YugoBernie (NoVA) 16:09:42 10/18/05 Yep. (n/m) - aggiez32 16:51:27 10/18/05 Greg told me that more than 23psi was not possible - Slowninja(GT28RS Inconel Z) 17:44:51 10/18/05 *moot - Spee 17:47:29 10/18/05 Spee - u might be right .. but my understanding is that - Slowninja(GT28RS Inconel Z) 20:06:15 10/18/05 whats your defenition of longevity? Efficiency? - Spee 21:04:48 10/18/05 Incorrect Spee. You can run the turbo at high pressures - Ash's Z 02:01:51 10/19/05 Point made. Thank you. (n/m) - Spee 23:47:13 10/19/05 horsepower is addicting (n/m) - Southern-Z (Little Rock) 16:09:57 10/18/05 addictive* (n/m) - mousersix (San Antonio) 17:31:59 10/18/05 hey man I'm from arkansas* (n/m) - Southern-Z (Little Rock) 17:52:07 10/18/05 psh, I'm from Texas... (n/m) - mousersix (San Antonio) 18:36:09 10/18/05 oh well looks like i got HKS wastegates for nothing - ix3 16:50:17 10/18/05 Ah man. I was shooting for 40 PSI on my 2530's. :( - spotz 16:50:41 10/18/05 Stock Motor + 2x GT28RS = 475 to 500hp Safely? - Turnerscasa (Dallas) 16:54:50 10/18/05 are you talking 500RWHP? (n/m) - ix3 17:02:39 10/18/05 I made 481whp on my stock motor with 2 x gt28r (n/m) - tyler@boostpro.net 17:36:55 10/18/05 Yes 475 to 500 RWHP on Pump Gas (n/m) - Turnerscasa (Dallas) 17:54:13 10/18/05 yes that would be well within the limits. (n/m) - tyler@boostpro.net 17:57:26 10/18/05 Exactly the discussion, I want to run this power 475/500 - Turnerscasa (Dallas) 18:06:51 10/18/05 It took me 19psi to make 484RWHP on a stock motor and GT28RS - Scotts94z32 11:12:52 10/19/05 The supporting mods are huge factor..... - Greg D. (Specialty-Z) 15:19:59 10/19/05 Agreed. Hi Greg! (n/m) - Scotts94z32 15:30:47 10/19/05 Greg, I appriciate you addressing my question. (n/m) - Turnerscasa (Dallas) 15:32:39 10/19/05 excellent info !!!! (n/m) - Shawn Lane(no more SL103 ;-) 17:08:29 10/18/05 Great info! Thanks. (n/m) - TheTwinZ (Peru) 17:37:22 10/18/05 great post (n/m) - Spee 17:42:25 10/18/05 Power is power, wear is wear. Proper tuning will allow one - Ash's Z 18:00:50 10/18/05 There's the Ash we remember :) (n/m) - Guapo 18:11:41 10/18/05 I don't remember. Everytime I read one of those posts - mpbond(STL) 18:25:24 10/18/05 I agree with many of your points............ - Greg D. (Specialty-Z) 18:50:52 10/18/05 Good informative post! Sometimes less is better! (n/m) - lewoolf2 19:54:27 10/18/05 Couldn't agree with you more, Greg. - Ash's Z 01:31:30 10/19/05 Re: Couldn't agree with you more, Greg. - Greg D. (Specialty-Z) 14:05:04 10/19/05 you should write a book. (n/m) - SnowManZ 19:41:40 10/18/05 It's funny that you talk about reliability, longevity? - RSR 19:45:27 10/18/05 excellent point. (n/m) - Spee 20:22:32 10/18/05 That's the difference between a Street car and Race car. - AzHeat 21:41:23 10/18/05 good points, but who is buying the ECU chips? (n/m) - vorpalZ 23:40:47 10/18/05 Well, drag racing is confined to about 10-15 seconds of - Ash's Z 01:51:49 10/19/05 Man that's a long post. I admit I didn't read it all. - RSR 02:02:45 10/19/05 Cool. I agree with you too - putting a car on the track - Ash's Z 02:09:47 10/19/05 I have no tuning and little wrenching experiences, but a - Scotts94z32 11:38:51 10/19/05 You need a dry sump, big radiator with careful ducting, - RSR 19:17:19 10/19/05 Well, I'm all about giving my TT the products it needs to - Scotts94z32 10:02:20 10/20/05 A big block V8 also has a bigger bore which also - AzHeat 19:59:39 10/18/05 True on the V8 bore.. But the NA Z32 engine makes its - Ash's Z 02:28:10 10/19/05 DUH! - Fuzznutz 18:04:12 10/18/05 Good info, thanks. (n/m) - WickedZX (NoVA) 18:57:01 10/18/05 Wise words! (n/m) - RSR 19:34:53 10/18/05 Ahhh I love these kinds of posts... - Only1Z 19:44:26 10/18/05 You are absolutely right - AzHeat 19:55:44 10/18/05 someone gets it :) (n/m) - Seb (Specialty-Z) 21:12:22 10/18/05 isnt that kinda common sense though? - dogpile 21:24:58 10/18/05 One more thing I would like to add......... - Greg D. (Specialty-Z) 22:21:27 10/18/05 respectfully... - maglito 23:37:40 10/18/05 Re: respectfully... - Seb (Specialty-Z) 23:59:07 10/18/05 I understand what you are saying - maglito 00:25:41 10/19/05 Seb's car is not behaving like it has a bigger displacement - Greg D. (Specialty-Z) 23:08:59 10/19/05 no matter how well it flows, - maglito 00:38:12 10/20/05 Greg - based on what I have been reading --the work - Slowninja(GT28RS Inconel Z) 02:26:38 10/20/05 For the tt.net forum guys -- to understand Volumetric - Slowninja(GT28RS Inconel Z) 02:41:21 10/20/05 you are more concerned with your car's saftey - maglito 02:47:02 10/20/05 What you are confused by is thinking that...... - Greg D. (Specialty-Z) 15:27:20 10/20/05 Greg, the plots on the compressor map that reflect - Ash's Z 21:29:45 10/20/05 Keep in mind, my friend, that doctors, other PhDs, and - Scotts94z32 11:42:46 10/19/05 Thanks Scott - maglito 18:10:37 10/19/05 Re: respectfully... - Greg D. (Specialty-Z) 14:12:48 10/19/05 I don't purchace turbo chargers based on advertised power - maglito 00:52:32 10/20/05 Hmmmmm........ - Greg D. (Specialty-Z) 15:10:29 10/20/05
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