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2.2S vs 2.7RS so-so specs
Hi guys, id like a little poll on this. I have gathered parts to rebuild from ground a 2.7 to so-so RS specs using:
- Mahle RS 90mm p/cs 8.5:1 - Webers - E-cams - Headers But also have a solid 2.2E bottom end with S-cams, that i could just slam S-pistons in: - JE?s 85mm 10.5:1 pistons - E Byral cylinders honed to 85mm - S-cams - Webers - Headers Your choice and specs for both of them. Thanks!
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PCA Member 2009 Audi A3 2.0 Quattro 1978 911 SC Targa Last edited by farleyd; 04-15-2003 at 05:06 PM.. |
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04-15-2003, 04:55 PM
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Navin Johnson
Join Date: Mar 2002
Location: Wantagh, NY
Posts: 8,818
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The 2.2 will be an S w/o mfi....power from 4000rpm+
The 2.7 will have a bit more torque what heads are you using for these engines? either engine will be loads of fun in a light car..
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Don't feed the trolls. Don't quote the trolls  http://www.southshoreperformanceny.com '69 911 GT-5 '75 914 GT-3 and others |
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04-15-2003, 05:01 PM
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Hi Tim, would be using the stock heads ported to correct specs. To use in a 914/6 conversion. Sorry, i should have mentionned.
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PCA Member 2009 Audi A3 2.0 Quattro 1978 911 SC Targa |
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04-15-2003, 05:05 PM
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Warren Hall Student
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As the saying goes... there's no replacement for displacement.
Seriously, both would be great but I'd swap to put the S cams in the 2.7 and put the E cams in the 2.2. 2.7 liters and S cams go very good together. One of Porsches best combos. E cams are a better street cam for a 2.2
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Bobby _____In memoriam_____ Warren Hall 1950 - 2008 _____"Early_S_Man"_____ |
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04-17-2003, 01:56 AM
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1974 Porsche 914-6 conversion 2.2T 
73' Porsche Targa
