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New dyno #s

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Old 04-18-2003, 10:55 PM
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Default New dyno #s

I was pretty pleased. I picked up 30 rwhp by getting rid of my GMAF, and putting my stock one back in.

N/A- 330rwhp, 333rwtq A/F- 12.7:1
N2O- 405rwhp, 487rwtq A/F- 12.2:1

The only question I have is why isn't my horsepower up with the torque on my N2O run? It was a 150 shot, but I only saw 75rwhp. The torque was there, but where's the HP.

Anyway, it's a bolt on car. No motor work.
Old 04-19-2003, 03:45 AM
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Default Re: New dyno #s

Sweet numbers <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
Old 04-20-2003, 12:26 AM
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Default Re: New dyno #s

Are you sure you were running the 150 shot jet? There always seems to be confusion on jetting.
Old 04-20-2003, 09:56 PM
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Default Re: New dyno #s

I was spraying my 5177 kit with no jets. Supposed to be 150 at the wheels. I got 154 ft lbs, but only 75 HP. Who knows man. It was on a cold bottle though. My bottle heater wasn't working. I've fixed it since though.
Old 04-21-2003, 08:04 AM
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Default Re: New dyno #s

A4's make more TQ then HP. thats why your HP is off <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

If you had a M6 you would see higher HP and about 20-30 lower in tq
BTW, what was your A/F with the GMAF on the car?

<small>[ April 21, 2003, 08:11 AM: Message edited by: 98TAauto ]</small>
Old 04-21-2003, 11:15 AM
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Default Re: New dyno #s

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by 98TAauto:
<strong> what was your A/F with the GMAF on the car? </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">10.2 to 1. I know...pretty ugly huh.
Old 04-21-2003, 04:36 PM
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Default Re: New dyno #s

I had just filled up the bottle, but it was cold. I don't have a guage (broken), and my bottle heater wasn't working.
Old 04-22-2003, 12:10 AM
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Default Re: New dyno #s

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by NickMapleT/A:
<strong> I was spraying my 5177 kit with no jets. Supposed to be 150 at the wheels. I got 154 ft lbs, but only 75 HP. Who knows man. It was on a cold bottle though. My bottle heater wasn't working. I've fixed it since though. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">How was your bottle pressure?




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