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 Post subject: dyno numbers
PostPosted: Sat Sep 13, 2008 7:16 pm 
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CSM Junkie

Joined: Sun Feb 03, 2008 2:25 am
Posts: 483
Location: washington
ok went to the dyno today with a horrible tune. it was 8-9 a/f's through the rpms and i only took it to 6k, because of some fueling issue it feels like fuel cut but im pretty sure my fuel filters full. anyways i made 268 hp and i forgot the torque. ill post up when i get that information. mods are

4g63t
i belive ebay e316g
ebay front mount
510s
maft
bc 272s
3" dump exhaust
and 17 psi then creeping to 19 or so

i dont think it a half bad number for a crappy tune? what do you guys think?


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 Post subject: Re: dyno numbers
PostPosted: Fri Nov 21, 2008 12:08 pm 
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Some call me a god
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Joined: Tue Nov 21, 2006 12:08 pm
Posts: 1025
Location: Las Vegas, NV
So how come everytime someone post there dyno on here it always says "crappy tune" "2:1 A/F" ??? Why not take advantage of the dyno and make some damn adjustments?


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 Post subject: Re: dyno numbers
PostPosted: Fri Nov 21, 2008 12:27 pm 
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Spends Too Much Time Under The Hood

Joined: Wed Nov 03, 2004 9:25 pm
Posts: 280
Location: Oregon
Hard to say whether those are good numbers or not given that you're excessively rich, etc. I'd agree about making some adjustments while you're on the dyno, seems like a waste not to take advantage of that opportunity.

Tom


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 Post subject: Re: dyno numbers
PostPosted: Fri Nov 21, 2008 12:34 pm 
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2nd Banana
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Joined: Wed Dec 28, 2005 1:16 pm
Posts: 9369
Location: San Diego, CA.
Quote:
So how come everytime someone post there dyno on here it always says "crappy tune" "2:1 A/F" ??? Why not take advantage of the dyno and make some damn adjustments?
Because man, dyno numbers tell you everything you need to know about your car's performance. DUH! :lol:


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 Post subject: Re: dyno numbers
PostPosted: Fri Nov 21, 2008 12:46 pm 
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Some call me a god
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Joined: Tue Nov 21, 2006 12:08 pm
Posts: 1025
Location: Las Vegas, NV
Even the guys racing, who are datalogging there runs will come back on here and say:

" Ran my car last night, DSM link said I was knocking and pulling 25 degrees of timing, A/F were in the low 10s, slick pressure was at 75 psi, and still managed a 11.5@131 after making 10 passes with this same tune, overall Im happy" :-?


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 Post subject: Re: dyno numbers
PostPosted: Fri Nov 21, 2008 2:42 pm 
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Spends Too Much Time Under The Hood

Joined: Wed Nov 03, 2004 9:25 pm
Posts: 280
Location: Oregon
Hahaha, sad but true!

Tom


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 Post subject: Re: dyno numbers
PostPosted: Fri Nov 21, 2008 4:35 pm 
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CSM Junkie

Joined: Sun Feb 03, 2008 2:25 am
Posts: 483
Location: washington
I wasn't able to tune it was a free dyno day and they just did three pull and that was it. soo it was more or less to seee ware my car was at


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 Post subject: Re: dyno numbers
PostPosted: Sun Jan 18, 2009 7:58 am 
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Member

Joined: Wed Dec 17, 2008 5:14 pm
Posts: 60
Location: Rhode Island
Dyno days are not ment to tune. Get up make three runs and that is it. A good shop will let you make a couple of changes between runs but most don't. If they see your running like crap they should have let you make some tuning adjustments.


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 Post subject: Re: dyno numbers
PostPosted: Sun Jan 18, 2009 1:13 pm 
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CSM Junkie

Joined: Sun Feb 03, 2008 2:25 am
Posts: 483
Location: washington
agreed they should have...but now here in a little bit im going to a much better dyno ware they will let me do just about what ever I want


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