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5.3 dyno numbers

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Old 07-18-2010, 08:35 PM
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Default 5.3 dyno numbers

Just got home from the dyno tune......Put down-
On Motor-325RWHP 320RWTQ
On 75 shot-364RWHP 365RWTQ
pulls were made in 3rd gear unlocked, it made +7hp unlocked than locked.


Getting strapped down



Dyno graph of motor pull

graph of nitrous pull

graph of nitrous pull

Last edited by Black'Rado; 07-19-2010 at 03:26 PM.
Old 07-18-2010, 08:36 PM
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http://www.youtube.com/watch?v=qWZNfmjzdhA

Last edited by Black'Rado; 07-19-2010 at 10:58 AM.
Old 07-18-2010, 08:57 PM
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truck sounds good in the vid.. how does the 75 shot feel on the street?
Old 07-18-2010, 09:02 PM
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thanks, thats thru the muffler. Open cutout was so loud it set off the knock sensors and only gained like 3hp way up top.

I can feel the shot, but its really only 50hp to the wheels. It feels good, im ready to up the shot though!
Old 07-18-2010, 09:05 PM
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good numbers
Old 07-18-2010, 09:09 PM
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i was hoping for more, but who isnt lol!

it was pretty warm and humid
ambient air temp was 84-89F
hummidity was around 30-36%

im happy with it though
Old 07-18-2010, 09:12 PM
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shot it up till the tranny blows
Old 07-18-2010, 09:16 PM
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What number jets are you using? What kit?
Old 07-18-2010, 09:17 PM
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good numbers
Old 07-18-2010, 09:18 PM
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nitrous oulet everything except the plate is harris speed works

jets are HSW
n20-.044 fuel-.024


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