Subject	If you don't consider a 1-2% increase in HP's
Posted by	Spongerider :) on July 25, 2008 at 12:29 PM
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In Reply To	no posted by aliaZ on July 25, 2008 at 11:18 AM
Message	then no. :) Here is a explanation I got from DEi Theory behind the wrap is to keeping exhaust gases hotter within the exhaust system helps in decreasing density and increasing the flow of exhaust gases. This improves exhaust scavenging which, in turn, reduces intake temperatures for increased horsepower gains. Also, limiting the radiant heat trapped inside the engine bay decreases heat absorption through the fire wall which keeps dash components and cabin temperatures to a an absolute minimum. www.SoCalZCrew.com If you like nice new trim like me then go to? http://www.kurumaz.com/ **Dynoed at 371.2 rwhp. and 362.3 rwtrq. @ .9 bar on pumped 91 gas no time tweaking 3/11/03** **Dynoed at 411 rwhp. and 452 rwtq. @1.15 kg. on race gas 104 no time tweaking 3/28/03 **All numbers are SAE corrected**
Follow Ups	i read 2 different things. do you wrap the downpipes or not - DKaway 08:34:42 07/25/08 I've heard of people doing it, but I don't believe most - Z_Cherub 08:59:44 07/25/08 It is fine to wrap the downpipes. 2 reasons you would want - SlicktopTT 10:31:19 07/25/08 this is what i got from Specialty Z & i'm sure i read to - DKaway 10:34:34 07/25/08 no - aliaZ 11:18:38 07/25/08 If you don't consider a 1-2% increase in HP's - Spongerider :) 12:29:30 07/25/08 eh...DEI is wrong - aliaZ 14:41:06 07/25/08 I thought we were talking about DP's? - Spongerider :) 15:30:18 07/25/08 yep, we are - aliaZ 19:35:30 07/25/08 Personally, I think I'd "coat" 'em before I'd "wrap" 'em (n/m) - Kaz (Dallas) 10:44:58 07/25/08 2nd (n/m) - robo (sebring1970) 11:08:03 07/25/08 werd.wrapping can hold in moisture and further corrosion (n/m) - AntiHero 11:27:12 07/25/08 Not too much moisture at the temps seen at the dp's. - SlicktopTT 15:43:52 07/25/08 more about when the car is at rest (n/m) - AntiHero 17:10:03 07/25/08 Mine are wrapped, as well as about 1/2 of the testpipe - ShakaShaun(Denver) 18:30:39 07/25/08
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