Subject	Re: It is my belief that the rearmost cylinders are so
Posted by	induetime on March 04, 2014 at 10:41 AM
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In Reply To	It is my belief that the rearmost cylinders are so posted by Ash's Z on March 03, 2014 at 11:31 PM
Message	Having a 1" long 5/6 rear exhaust manifold runners & having 1/3 & 2/4 shooting pressure towards the 5/6 & the turbo flange can cause exhaust gas revision, slightly contaminating those cylinders clean air coming in & affecting their AF ratio too. It would be interesting to see how the flow #s change with a mock up cylinder wall that shrouds the valves in the combustion chamber & further limits the flow out of the exhaust ports. ~Induetime~ "Lag Less" First Stock Turbo to break 500WHP on boost alone. New track car project "Diseaze": http://arizonazproject.wordpress DOT com Custom fabrication for the Z32: search QFAB on Facebook More custom fabrication: search FuturFabrication on Facebook
Follow Ups	Straight out of the mad lab.... >> - Ash's Z 22:52:17 03/03/14 Guess it beats coming out of the meth lab :-P - ZXoltan 23:26:31 03/03/14 It is my belief that the rearmost cylinders are so - Ash's Z 23:31:32 03/03/14 ... which BTW I have a system that addresses the last issue - Ash's Z 23:33:16 03/03/14 Details on that system? (n/m) - BarryGZX 00:54:22 03/04/14 Seems as if it wouldn't be too hard to come up with a - jzack 18:53:42 03/04/14 The solution I built is nothing of the sort... Quite a bit - Ash's Z 14:55:00 03/05/14 can you be any more vague? (n/m) - aliaZ 18:16:57 03/05/14 I'm sure I can... :) I've already designed all of the parts - Ash's Z 23:02:26 03/05/14 does this mod make the engine run cooler overall? - aliaZ 07:43:02 03/06/14 The heater core has a valve that prevents flow through it - LitlElvis 17:43:53 03/07/14 I had bypassed my heater core last summer - BarryGZX 00:28:29 03/04/14 I was thinking it was due to the unequal length of the - ZXoltan 05:36:18 03/04/14 I agree - aliaZ 06:28:56 03/04/14 Re: It is my belief that the rearmost cylinders are so - induetime 10:41:06 03/04/14 Did you ever model the flattened 6th runner? - BlackholeZ 13:51:25 03/04/14 interesting, please do repeat with larger valve / porting (n/m) - JaffaUK 00:33:02 03/04/14 2nd (n/m) - BoneZ (MD) 07:47:41 03/04/14 Sweet! Consistency is very good - BlackholeZ 03:17:20 03/04/14 Good stuff. ETA on release, cost and fit? (n/m) - BigTDogg (MA) 09:24:55 03/04/14 lol (n/m) - aliaZ 16:19:20 03/05/14 How does the surface roughness of your 3D model compare to - LitlElvis 13:22:03 03/04/14 Standard 3D printing - BlackholeZ 13:49:30 03/04/14 Its about the same really. This was printed with a 0.007" - Ash's Z 15:11:27 03/04/14
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