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Joes924Racer
Joined: 03 Nov 2002 Posts: 11964 Location: Oregon, Denver Colorado native!
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Posted: Mon Aug 30, 2010 4:24 am Post subject: |
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the_mad_electrician wrote: | lo41 black 924 wrote: | i know about these engines they dont respond well to tuning i think you can expect to see about -5 drop in bhp with all the work esitmated 90 bhp |
Head work, 10.5-1 compression, hot cam, Webers. If he sees less power with this set something is wrong with the universe. |
This guys off his rocker, lets beat him up. _________________ 1979 porsche 924 Na
1980 porsche Turbo 931GT Replica
Have u ever driven a turbo. |
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ideola
Joined: 01 Oct 2004 Posts: 15548 Location: Spring Lake MI
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Posted: Mon Aug 30, 2010 6:30 am Post subject: |
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lo41 black 924 wrote: | i know about these engines they dont respond well to tuning i think you can expect to see about -5 drop in bhp with all the work esitmated 90 bhp |
Chucklehead.
Ed's car had 115BHP to start.
yeah, you know about these engines alright.
_________________ erstwhile owner of just about every 924 variant ever made |
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emoore924
Joined: 13 Apr 2004 Posts: 2815
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Posted: Tue Aug 31, 2010 2:37 am Post subject: |
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Heh. Once we get the setup and tuning done, I'll put this on a dyno (rolling road for you folks from UK) to see what it will do. I'll be happy to post the results so we're discussing facts rather than inuendo. The lofty goal from the beginning was a reliable 150hp+ at the wheels but we shall see if I make that. I think it will be close... |
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Joes924Racer
Joined: 03 Nov 2002 Posts: 11964 Location: Oregon, Denver Colorado native!
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Posted: Tue Aug 31, 2010 3:15 am Post subject: |
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You will be close 2 the mark you seek if not over a bit.
Im goin with you bein over the mark. _________________ 1979 porsche 924 Na
1980 porsche Turbo 931GT Replica
Have u ever driven a turbo. |
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moorepower
Joined: 21 Dec 2006 Posts: 263 Location: Raleigh, North Carolina, USA
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Posted: Tue Aug 31, 2010 8:07 am Post subject: |
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Emoore, you've done pretty much all the mods I want to do to my '81 Weissach. I hope you don't mind, but I will be stealing plenty of your ideas.
Please let us know how it does on the dyno. I'd love to know what kind of numbers this setup can put out. 150rwhp would be great. Would make alot of the 944 guys eat their hat. _________________ Dan.
'88 924S-LE (Luddite Edition)
Manual steering, manual sunroof, manual windows, AC delete, cruise delete, M030 Konis, 25.5mm torsions, 26.8/20 sways |
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the_mad_electrician
Joined: 16 Nov 2009 Posts: 1073 Location: Central Georgia
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Posted: Tue Aug 31, 2010 9:57 am Post subject: |
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150RWHP would be very impressive! I'd be happy with 125 at the wheels, I'd like to be slightly quicker than a stock Turbo. _________________ 81 924 N/A
2004 Ranger "Edge"
2005 Mazda 6 |
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Paul
Joined: 02 Nov 2002 Posts: 9491 Location: Southeast Wisconsin
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Posted: Tue Aug 31, 2010 11:04 am Post subject: |
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I'll be surprised if you have more than 100 hp at the wheels. _________________ White 87 924S "Ghost"
Silver 98 986 3.6l 320 HP "Frank N Stein"
White 01 986 "Christine"
Polar Silver 02 996TT. "Turbo"
Owned and repaired 924s since 1977
Porsche: It's not driving, it's therapy. |
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tyfighter123
Joined: 19 Jan 2010 Posts: 551 Location: Colorado
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Posted: Thu Sep 06, 2012 5:03 am Post subject: |
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Ed did you ever get your car dyno'd? _________________ Porsche 924 1977 N/A
Mustang GT/CS 2007
Porsche 924S 1987 (parts car)(cut up and recycled)
Porsche 911S 1976
Porsche 931 1980
Porsche 931 1980 (parts car) |
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Bockscar
Joined: 16 Nov 2010 Posts: 392 Location: Sandy, Oregon
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Posted: Thu Sep 06, 2012 9:35 am Post subject: |
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So i've noticed that picture 2 has a battery, while picture 1 does not. I'm willing to be the configuration shown in picture 2 runs a little bit better than in picture 1. _________________ Brian
'79 924 - Restoration In Progress
'81 924 Turbo w/EFI - Scrapped |
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!tom
Joined: 28 Aug 2006 Posts: 1930 Location: Victoria, BC Canada
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Posted: Thu Sep 06, 2012 4:57 pm Post subject: Re: Let's play before and after |
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...And what's drivability like with the Al flywheel? _________________ 78 924 NA
5-lug |
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Joes924Racer
Joined: 03 Nov 2002 Posts: 11964 Location: Oregon, Denver Colorado native!
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Posted: Sat Sep 08, 2012 1:12 am Post subject: |
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Id like 2 hear it run. _________________ 1979 porsche 924 Na
1980 porsche Turbo 931GT Replica
Have u ever driven a turbo. |
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Joes924Racer
Joined: 03 Nov 2002 Posts: 11964 Location: Oregon, Denver Colorado native!
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Posted: Sat Sep 08, 2012 1:14 am Post subject: |
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I wonder, You think he has 155 ponies. _________________ 1979 porsche 924 Na
1980 porsche Turbo 931GT Replica
Have u ever driven a turbo. |
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tyfighter123
Joined: 19 Jan 2010 Posts: 551 Location: Colorado
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Posted: Sun Sep 09, 2012 1:33 pm Post subject: |
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Bump* _________________ Porsche 924 1977 N/A
Mustang GT/CS 2007
Porsche 924S 1987 (parts car)(cut up and recycled)
Porsche 911S 1976
Porsche 931 1980
Porsche 931 1980 (parts car) |
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emoore924
Joined: 13 Apr 2004 Posts: 2815
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Posted: Wed Oct 03, 2012 12:30 pm Post subject: |
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There's vid on youtube if you want to watch. Search for 924 and NJMP or something like that.
I'll be there this weekend if you want to come see in person. Now that the jetting is better (not sure its completely "right" yet) and the cam timing is set, she pulls pretty well, certainly howls from 3500-7k when its on the mains. Have not had her on a dyno but I'd say she's generating more than the stock 110 HP har
There's no battery because I store the car for extended periods and remove the battery to do so. That pic is from one of those times -- just happened to be a good shot of the engine compartment for comparo of the CIS to the carbie setup. |
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tyfighter123
Joined: 19 Jan 2010 Posts: 551 Location: Colorado
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Posted: Wed Oct 03, 2012 12:42 pm Post subject: |
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Where will you be this weekend? I would love to come see it. _________________ Porsche 924 1977 N/A
Mustang GT/CS 2007
Porsche 924S 1987 (parts car)(cut up and recycled)
Porsche 911S 1976
Porsche 931 1980
Porsche 931 1980 (parts car) |
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