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Author
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Topic: Dyno figures for the 377
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Clevo377
Gearhead Posts: 312
From: Blackburn, Victoria, Australia
Registered: Nov 2000
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posted 03-19-2002 05:01 AM
   
Finally got to the dyno today. Here is the sheet:  There is still some tuning to do. Paul [This message has been edited by Clevo377 (edited 03-19-2002).]
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kid vishus
Gearhead Posts: 6590
From: middle of NC
Registered: Oct 2000
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posted 03-19-2002 05:12 AM
I cant remember, how does that compare with before?
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Clevo377
Gearhead Posts: 312
From: Blackburn, Victoria, Australia
Registered: Nov 2000
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posted 03-19-2002 05:26 AM
Here is the old sheet (from the 'boom' run  )using the funnelweb.  So am now making an extra 25RWHP and 10 less RWLBS?? now thats interesting. [This message has been edited by Clevo377 (edited 03-19-2002).]
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Clevo377
Gearhead Posts: 312
From: Blackburn, Victoria, Australia
Registered: Nov 2000
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posted 03-19-2002 05:31 AM
Whilst I have your attention, what do you suggest for some carby tuning. Here is the A/F curve:  Paul
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Ron
Gearhead Posts: 137
From: Newcastle, Wa.
Registered: Feb 2002
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posted 03-19-2002 09:32 AM
Paul so that is a rwhp test? what is the conversion factor for flywheel hp?Now what compression and what size cam are you using?
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Clevo377
Gearhead Posts: 312
From: Blackburn, Victoria, Australia
Registered: Nov 2000
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posted 03-19-2002 08:32 PM
Ron, conversions tend to differ with oponion. From what I know 28% loss is common. So the flywheel HP would be around 540.Cam is 250?/257? 0.622"/0.648" @108 installed at 103? Compression is 11.9:1 Paul
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MrWesson22
Gearhead Posts: 1286
From: Dacula, GA
Registered: Sep 2000
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posted 03-19-2002 09:00 PM
From what I've heard, a rule of thumb is 15% for manuals and 23% for slushboxes.
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Neal
Member #723
[email protected] AIM: MrWesson22 69 Gulfstream Aqua Grande
351C/Toploader 4sp
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Clevo377
Gearhead Posts: 312
From: Blackburn, Victoria, Australia
Registered: Nov 2000
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posted 03-19-2002 09:42 PM
Like I said, conversions tend to differ with opinion. I guess the size of rear end gears, driveshaft mass etc. etc. all has an effect. It's probably best to just compare apples with apples. Paul
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MattN
Journeyman Posts: 69
From: Mattoon, IL.
Registered: Feb 2002
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posted 03-19-2002 10:17 PM
Didn't you have the ports welded up? If so, are these the heads you are using? And finally, If these are the welded up heads, what did you have to do to the intake? Looks good to me. Thanks.
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Clevo377
Gearhead Posts: 312
From: Blackburn, Victoria, Australia
Registered: Nov 2000
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posted 03-20-2002 03:24 AM
Yes they are the heads I had welded.
 The manifold port size was very close to the head port size although I did have to do a little port matching to the intake. If I had known I was going to get this intake before the heads were finished I would have matched the heads to the intake. Paul
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Mpcoluv
Gearhead Posts: 1341
From: Charlotte NC usa
Registered: Apr 2001
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posted 03-22-2002 06:23 PM
Paul,
You are using the TFC intake right?
Don't they make stuffers also?
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Clevo377
Gearhead Posts: 312
From: Blackburn, Victoria, Australia
Registered: Nov 2000
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posted 03-23-2002 12:32 AM
Yes they do  Paul
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Mpcoluv
Gearhead Posts: 1341
From: Charlotte NC usa
Registered: Apr 2001
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posted 03-23-2002 09:45 AM
Does TFC has a website that shows the intakes and stuffers?
What is the price in Aussie $ for those intakes and stuffers?
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n2oMike
Gearhead Posts: 2831
From: Spencer, WV
Registered: Jan 2001
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posted 03-23-2002 09:53 AM
I just posted a picture of the Parker stuffers on the "port stuffers" thread. They cost $100, and make the intake port look like the above picture. The website has a picture of the stuffer inserted in the port.Good Luck! ------------------
Mike Burch
66 mustang real street
302 4-speed 289 heads
10.63 @ 129.3
http://www.geocities.com/carbedstangs/cmml_mburch.html
http://www.fortunecity.com/silverstone/healey/367
http://www.mustangworks.com/cgi-bin/moi-display.cgi?220
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Clevo377
Gearhead Posts: 312
From: Blackburn, Victoria, Australia
Registered: Nov 2000
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posted 03-23-2002 10:33 PM
Sorry, I don't know if they have a website, or what the stuffers cost. You could try http://www.angelfire.com/biz/kbengineparts/Paul
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