Subject	if you think its just because the headers are made of
Posted by	Carlos Ramirez on August 09, 2003 at 7:45 AM
	This message has been viewed 42 times.
In Reply To	Who says the Pentroofs won't have cracking issues?? They're posted by Z-Jay (Edmonton, AB) on August 08, 2003 at 11:43 PM
Message	stainless steel that headers crack you are wrong. In a log style manifold you have each runner feeding into another runner you get back pressure between each runner and turbulance and thats what causes the gases to heat even more and cause the runners to have different temps in each runner and then the expansion and contraction of the runners is what causes them to crack. In an equal length manifold you don't have that problem.
Follow Ups	Some TDO5/Pentroof pics - Chip(GMS Racing) 18:23:02 08/08/03 what are the other ones? - 3 double-0 ZX(Va Bch) 18:29:55 08/08/03 Take a closer look at the Greddy ones below... - SeedyROM 18:51:08 08/08/03 doesnt neccesarity matter.. - big gixx 19:20:09 08/08/03 No it does matter...whether it's worth it or not wasn't - SeedyROM 19:34:21 08/08/03 Oh and as further proof... - SeedyROM 19:37:19 08/08/03 Re: Oh and as further proof... - big gixx 20:12:47 08/08/03 I hear ya :) (n/m) - SeedyROM 20:18:00 08/08/03 I could easily build a turbo kit using Pentroof - Chip(GMS Racing) 19:36:29 08/08/03 well chip....... - big gixx 20:11:33 08/08/03 2nded, everyone wants td05's with pentroofs (n/m) - T0M 20:38:29 08/08/03 Yes I would've gone that route if possible at the time. - ZHOUND 20:46:37 08/08/03 I can supply the Greddy kit with Pentroof manifolds, - Chip(GMS Racing) 22:31:08 08/08/03 What turbos are you thinking of? (n/m) - T0M 00:34:20 08/09/03 I will not sell "kits", we will do a Pentroof manifold turbo - Chip(GMS Racing) 21:14:33 08/08/03 Have you looked at the pe 1818? - T0M 00:32:05 08/09/03 1820RR is identical to the WRX 1820, without wastegate port - Chip(GMS Racing) 10:59:50 08/09/03 Who says the Pentroofs won't have cracking issues?? They're - Z-Jay (Edmonton, AB) 23:43:52 08/08/03 We will have to wait and see. (n/m) - T0M 00:33:18 08/09/03 Exactly. There's no reasonable arguement for whatever - dilo 02:15:16 08/09/03 Very few people need these, so for your application - Chip(GMS Racing) 11:05:27 08/09/03 if you think its just because the headers are made of - Carlos Ramirez 07:45:41 08/09/03 Greddy Manifolds are 1800 Pentroof are 2300? - Carlos Ramirez 13:05:01 08/09/03 Re: what are the other ones? - sparkie 01:33:16 08/09/03 Looks like the Pentroof positions the turbos in the - MikeH(Twin GT35BB Incon Z) 19:10:11 08/08/03 Very close, the flange is angled slightly different, but - Chip(GMS Racing) 19:37:36 08/08/03 saw those in person at zcon w/ Kuah-beautiful pipes! (n/m) - Wagz 19:10:36 08/08/03 Very cool =). (n/m) - Kenny 9 psi 19:13:11 08/08/03 what a cute baby turbo.. Can we call him JR? J/K :-) (n/m) - Carlos Ramirez 07:38:45 08/09/03 Those are all that I had lying around. - Chip(GMS Racing) 11:07:33 08/09/03
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