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Should we start a sweepstake?
I'm with valve train. The suspense is killing me. Pull the valve covers. :-) Alan
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83 SC, 82 930 (track) - Stock except for RarlyL8 race headers, RarlyL8 Zork, K27-7006, 22/28 T bars, 007 Fuel head, short 3&4 gears, NGK AFR, Greddy EBC (on the slippery slope), Wevo engine mounts, ERP rear camber adjust and mono balls, Tarret front monoball camber adjust, Elgin cams, 38mm ported heads, 964 IC. 380rwhp @ 0.8bar Apart from above, bone stock:-) |
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02-17-2016, 10:16 PM
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Join Date: Jun 2012
Location: Bristol, UK
Posts: 264
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My money is on badly set valve clearance!
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02-18-2016, 03:47 AM
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Join Date: Jun 2012
Location: Bristol, UK
Posts: 264
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Any news yet?
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04-06-2016, 03:12 AM
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Diagnostic tool........
Use a mechanic's stethoscope to locate and isolate the offending noise. It could be any of the previously mentioned culprits. So you need to systematically identify the root source and cause of this problem. Keep us posted.
Tony |
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04-06-2016, 02:22 PM
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Join Date: Sep 2005
Location: Clifton, VA
Posts: 153
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valves...I just did my own rebuild and I got the same sound...Mine settled after awhile and I readjusted the valves.
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Scott 1979 930 - Black on Black and in the woods "My third child that will cost more in the long run" :shock: |
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04-06-2016, 03:09 PM
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It was the fan blade rubbing. He figured it out.
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78’ SC 911 Targa - 3.2SS, PMO 46, M&K 2/2 1 5/8” HEADERS, 123 DIST, PORTERFIELD R4-S PADS, KR75 CAMS, REBEL RACING BUSHINGS, KONI CLASSICS |
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04-06-2016, 07:02 PM
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The Dude abides...
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Are you 'his' spokesman?
Quote:
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Steve '03 Carrera 4S |
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04-07-2016, 09:41 AM
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Kartoffelkopf
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Quote:
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1993 (MY92) 964 Turbo 3.3 - Horizon Blue - Follow my 964 Turbo project here... http://forums.pelicanparts.com/911-engine-rebuilding-forum/626572-964-3-3-turbo-efi-conversion-using-syvecs-life-racing-engine-management.html On Instagram (along with other stuff) as @spenny_.b #spennybengineproject |
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04-09-2016, 05:41 PM
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Stella
'03 4S
1993 Porsche 911 (964) Turbo 3.3
2006 Lotus Exige Cup 240 (#45 of 50)
BMW M2 Competition
BMW R1250 GS Rallye HP
Ducati 748R
