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top ls4 dynos----possible sticky

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Old 01-24-2009, 10:16 PM
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Default top ls4 dynos----possible sticky

just curious what the top ls4 dyno numbers are?

ill be dynoing in the spring w/ a new cam, and would like to see what other people are making power wise.
Old 01-24-2009, 10:29 PM
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251 bone stock had melted my intake before i could get it dynoed like that
Old 01-24-2009, 11:25 PM
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Bone stock - 252.6 whp
After CAI install - 263.4 whp

Will dyno again after installing catback and getting a tune (hopefully this spring)
Old 01-25-2009, 09:44 PM
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278hp - motor heat soaked - only 6100 rpms

I'll have the car back on the dyno once I'm satisfied with the tune.
Old 01-25-2009, 09:50 PM
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Mods?
Old 01-25-2009, 09:56 PM
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His, not mine.

https://ls1tech.com/forums/ls4-front...4-rebuild.html

https://ls1tech.com/forums/ls4-front...ring-load.html

https://ls1tech.com/forums/ls4-front...009/997631-cam.
Old 01-25-2009, 09:56 PM
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Originally Posted by Pauls325
251 bone stock had melted my intake before i could get it dynoed like that
whats your Custom headlight Intake w/K&N look like have any pics
Old 01-25-2009, 10:19 PM
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https://ls1tech.com/forums/ls4-front...-pauls325.html probably shouldnt post here might get sidetracked
Old 01-25-2009, 10:39 PM
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i'll just update my profile sig to show the mods for ya
Old 01-31-2009, 07:13 PM
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386/421
Old 01-31-2009, 10:07 PM
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mods?
Old 02-02-2009, 09:02 AM
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im gonna re-dyno mine again soon as im going to be doing MPG tuning in part throttle.

But with just the catless dp and my tune and stock airbox/filter it made if iirc 266hp 263tq on a mustang md500. add about 10% to my numbers if it were on a dynojet.
Old 02-02-2009, 07:12 PM
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Area47 were you running nitrous im assuming?
Old 02-03-2009, 05:03 PM
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My numbers in my sig



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