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New Dyno Sheet. CK It Out!

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Old Oct 22, 2007 | 01:23 PM
  #1  
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Default New Dyno Sheet. CK It Out!

Here's the link:

http://i239.photobucket.com/albums/f.../DAMN012-1.jpg
Mods in the Sig.


http://i239.photobucket.com/albums/f...DynoGraph2.jpg
Previous Dyno w/ just SLP Catback

+48 rwhp from the new set up
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Old Oct 22, 2007 | 04:18 PM
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Looks good, AFR is a bit lean though.

Isn't there a law about having to do headers before heads/cam. If you put some LT's on there it would give you a nice jump. You already had the manifolds off to do the swap... and you bolted them back up.
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Old Oct 22, 2007 | 04:33 PM
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nice numbers, but way to lean

why no headers ? emissions ?
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Old Oct 22, 2007 | 04:50 PM
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Holy **** that things lean at the top! Too lean the whole way but real bad at the top.
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Old Oct 22, 2007 | 07:03 PM
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I agree with needing headers. Just the price for the cam, 918's, and LS6 intake, and 243's I couldn't pass on. They were a steal of a price. Besides I want Kook headers. No point in buying other headers I'm just gonna sell later.
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Old Oct 23, 2007 | 05:53 AM
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Originally Posted by edcmat-l1
Holy **** that things lean at the top! Too lean the whole way but real bad at the top.
Too many dyno operators will tune that lean to post up a number for bragging rights. I'd never run a car that lean on the street and expect any life out of the engine. Setting it to run at 12.5-12.7:1 may cost you some dyno numbers but the engine will not be a ticking bomb. Besides, how often do you drive around - on the dyno.
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Old Oct 23, 2007 | 10:30 AM
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Won't his AFR read more lean than it actually is because of the cats? Assuming the wideband is behind them.
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Old Oct 23, 2007 | 01:44 PM
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Gotta say I'm a little lost when it comes to A/F. The car is untuned although. Thinking of going with #30 injectors to compensate for the fuel loss up top. What do you guys think?
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