Subject	it depends on what you are looking for in a power band
Posted by	The Devils Z on April 09, 2009 at 7:18 AM
	This message has been viewed 66 times.
In Reply To	Bingo. Same thing me and him always go back and forth on posted by SeedyROM on April 08, 2009 at 07:48 PM
Message	peak power or power under the curve ... early on I was searching for peak power ... the last few years I have been looking for a broad power band as I am satisfied with the power level ... .. the random tech 3 inch test pipes with my 2.5 SZ cat back produced more power than a 2.5 inch test pipe and SZ 2.5 inch cat back .. proven by dyno rwhp .. I never had a B+B and the 2nd downpipe I had was custom made by SZ ( SS with 3 inch flange ) ... I eventually moved up to the 3inch Labree cat back ( SZ was not making them at the time ) and a 3 inch DP ..in all combinations - more peak power was produced .. however the torque curves were not as optimized as what I've seen in SZ's dyno charts ... Since then, I have had the Labree Ultimate downpipes and my current setup of the Abeler full 3 inch which has it's pros and cons ... I have always spoken from real world experience which is irrefuteable despite what comments you seem to grasp that I don't grasp. I was one of the first that spoke of / extensively used / dyno tested 1) .64 a/r housing in GT28RS 2) full 3 inch exhaust 3) inconel manifolds 4) water injection I kinda know what I'm talking about ... =============Sig begins here================ The Devils Z.com The Devils Z Pic 666 rwhp dyno The Demon Z pic (in progress) View Me! Disclaimer : Not Safe For Work !
Follow Ups	Does anyone have the 4-bolt 3" expansion downpipes - S.Watson 15:21:48 04/08/09 Don't have them, - Z_Cherub 15:27:33 04/08/09 Directly from the horse's mouth.... - GodZilla (KY) 15:38:09 04/08/09 thanks. I never noticed the deal on Coz's site. (n/m) - S.Watson 15:43:52 04/08/09 I have that exact set up and will let you know shortly - BigTDogg (MA) 15:55:29 04/08/09 Niiiice...... Where did you get your pipes? (n/m) - S.Watson 16:02:10 04/08/09 I'll be ordering my TP's from SZ - BigTDogg (MA) 16:15:27 04/08/09 So that was you that bought the used DPs from the - S.Watson 16:17:27 04/08/09 It's possible :-) (n/m) - BigTDogg (MA) 16:21:32 04/08/09 . (n/m) - Dave N 16:09:51 04/08/09 . yourself (n/m) - BigTDogg (MA) 16:15:45 04/08/09 You'd expect less from a program manager? :-P (n/m) - Dave N 16:45:19 04/08/09 Any predictions on hp improvement just with 3" downpipes? - TTkeeper 17:54:51 04/08/09 I hope to dyno my z this summer with 3" dp's...stock turbos - ZEVAN (Ca) 19:03:40 04/08/09 No doubt it'll help stockers, but I'll be running SP500s (n/m) - BigTDogg (MA) 08:35:44 04/09/09 bigger is always better on the exhaust when comparing - The Devils Z 16:08:53 04/08/09 And unless it's an NA (n/m) - Z_Cherub 16:13:40 04/08/09 agreed -- always forget about NA s (n/m) - The Devils Z 07:05:59 04/09/09 Bah - they don't count anyway :) (n/m) - Z_Cherub 08:27:07 04/09/09 you said it -- I didn't :) (n/m) - The Devils Z 09:32:05 04/09/09 Would the resonators cut down on the cabin noise? (n/m) - S.Watson 16:15:44 04/08/09 I found my 3" DP's and 3" -> 2.5" TP's quieter than my 2.5" - MixManMash 16:30:47 04/08/09 Any "seat of pants" difference before/after the 3" & 3->2.5" - TTkeeper 17:58:12 04/08/09 Exactly what I wanted to ask - Pilot.P (NZ) 18:06:24 04/08/09 or you value your ears. (n/m) - SuparexTT 16:31:54 04/08/09 always? - aliaZ 16:49:47 04/08/09 Bingo. Same thing me and him always go back and forth on - SeedyROM 19:48:50 04/08/09 it depends on what you are looking for in a power band - The Devils Z 07:18:02 04/09/09 well --- agreed (n/m) - The Devils Z 07:07:23 04/09/09 are we able to use the stock CATs with the 3" dp's - RedSER13 16:57:17 04/08/09 They bolt right up. (n/m) - MixManMash 17:11:32 04/08/09 how does 3" flange mate to 2.5" flange???? (n/m) - djmethodx12 20:06:58 04/08/09 Because the bolt pattern is identical - na300zx (OH) 06:36:32 04/09/09 Yes and here are my thoughts - induetime 16:59:39 04/08/09
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