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Dynoed the 4.8 that could

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Old Aug 7, 2009 | 06:17 PM
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Default Dynoed the 4.8 that could

Well I strapped the hooptie to the rollers today. I was pretty happy. The dyno was a dynojet at PSI performance here in San Antonio. I will load the copy in a couple days (printer is down.) It laid down 445hp and 441tq. On one run it laid down 449 tq. I am really happy. It's a 4.8 with small cam, Front mount 70mm turbo with Intercooler putting out 10psi. Built trans and small converter with 3.23 gears. Let me know what you think.
Dont know if this counts to you guys but the whole think wouldn't scan i will rescan at work.

Last edited by murdered_outgmc; Aug 10, 2009 at 01:20 AM.
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Old Aug 7, 2009 | 06:23 PM
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Awesome
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Old Aug 7, 2009 | 07:39 PM
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I'm a bit jealous.
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Old Aug 7, 2009 | 08:31 PM
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Good numbers
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Old Aug 7, 2009 | 08:31 PM
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yeah those are some sweet *** numbers man! Im putting down 325 but a little bummed but its got more
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Old Aug 7, 2009 | 09:26 PM
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Those are some good numbers!!
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Old Aug 7, 2009 | 10:55 PM
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Originally Posted by 00Silv4.8
yeah those are some sweet *** numbers man! Im putting down 325 but a little bummed but its got more
I put 325 down with my old cam.



To the OP, I hope you dyno'd in 2nd gear with those 3.23s haha
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Old Aug 7, 2009 | 11:14 PM
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great numbers!!
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Old Aug 8, 2009 | 12:01 AM
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Great numbers for 10psi. Very impressive.
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Old Aug 8, 2009 | 12:37 AM
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nice setup and numbers. How much did the turbo set you back for?
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