Subject	Ported manifolds have not shown great results.
Posted by	Carlos Ramirez on December 06, 2003 at 1:18 PM
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In Reply To	Ported and Polished exhaust manifolds posted by kx12577 on December 06, 2003 at 01:05 PM
Message	In the TECH section you will find flow bench tests done by Mallice. The stock flowed somewhere around 180CFM the stock manifolds 100CFM ported ones 110CFM and Greg Duprees around 155 or so. My Pentroofs flowed like 172CFM or so.
Follow Ups	Ported and Polished exhaust manifolds - kx12577 13:05:18 12/06/03 i'm considering either that or GD's iconel manifolds, i'm - RAGTPZ(OH) 13:12:32 12/06/03 Ported manifolds have not shown great results. - Carlos Ramirez 13:18:56 12/06/03 The only that may flow decently are the ones done by - Carlos Ramirez 13:20:51 12/06/03 That's what i was just going to suggest. - Chris(NJ) 15:12:20 12/06/03 I have more, but too lazy to upload. You get the idea though - Chris(NJ) 15:13:08 12/06/03 here's some data - aliaZ 14:07:04 12/06/03 wow. never saw that before. - ni[X]it 15:20:09 12/06/03 what is the "lift" mentioned in those tables? (n/m) - RaBBiZ(philly) 16:01:04 12/06/03 intake valve. (n/m) - ni[X]it 16:04:55 12/06/03 all manifolds were bolted to a stock head, - ni[X]it 16:06:24 12/06/03 at what lift is the efficiency the most important? - RaBBiZ(philly) 16:55:16 12/06/03 duration is the key.... - ni[X]it 23:23:44 12/06/03 ok thanks for the info - RaBBiZ(philly) 00:11:57 12/07/03 thanks for the info - RaBBiZ(philly) 14:27:42 12/07/03 I have an honest question for you. - Spee 14:23:37 12/06/03 MS usually has a 3-4 month wait list on those manifolds fwiw - Chris(NJ) 15:17:06 12/06/03 FWIW, his cast mani's should be available early next year - aliaZ 16:22:35 12/06/03 I know... - Spee 16:40:41 12/06/03 Something a lot of us think just never say,, lol. - ZBlacktt 19:01:18 12/06/03
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