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Finally dyno tuned my car... Highest hp "bolt on" ls1?

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Old 04-07-2016, 11:09 AM
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Default Finally dyno tuned my car... Highest hp "bolt on" ls1?

Mods are:

Many bolt ons

Stock ls1 cam

Stock 241 heads and valves

Stock bottom end

NA.

Stock ls1's run in the 320-330 range on this dyno

Guy also said that HCI ls1's (ported heads) are often in the 450 RWHP there


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Last edited by big hammer; 04-08-2016 at 06:25 PM.
Old 04-07-2016, 11:17 AM
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nice power curve
Old 04-07-2016, 12:03 PM
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Great job hammer!
Old 04-07-2016, 12:05 PM
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With a camshaft having -30 degrees of overlap your making more hp than tq? Tq peaks at about 4900 & hp peaks at about 5900. You sir are the new unicorn master.
Old 04-07-2016, 12:27 PM
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Yes I'm quite happy with the results. Even if the dyno is a touch happy.
Old 04-07-2016, 12:58 PM
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Very happy for you my friend. Hard work pays off!
Old 04-07-2016, 03:23 PM
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Originally Posted by big hammer
Mods are:

Many bolt ons
Care to elaborate or do you have a build thread?
Old 04-07-2016, 04:18 PM
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Originally Posted by thunderstruck507
Care to elaborate or do you have a build thread?
No I don't have a build thread sorry. Likely won't either
Old 04-07-2016, 04:18 PM
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Originally Posted by scotty2000ss
Very happy for you my friend. Hard work pays off!
Thanks Scotty
Old 04-07-2016, 04:25 PM
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Impressive numbers especially for factory cam...Nice pull. You look different than your avatar. Plastic surgery does wonders I hear.
Old 04-08-2016, 06:53 PM
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Highest HP bolt on? I think you have it sir
Old 04-09-2016, 06:52 AM
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Looking good. Enjoy the ride.
Old 04-09-2016, 08:22 AM
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Those are some very nice numbers. Takes a lot of time and planning for this type of build. Can't miss any details and there's no way you did. Awesome numbers!

Do you think the car is about maxed for bolt ons or is there more in it?

Aaron
Old 04-09-2016, 08:28 AM
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Hard to see on my phone what are the numbers?
Old 04-09-2016, 08:47 AM
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So your saying all bolt ons but you wont ellaborate on what you have done? Its kind of subjective to anyones imagination and subject to your own interpretation of "bolt ons". So im to assume you probably have a fast 102 ported, 1.8 rockers, etc. See where im going with this? Would like to know for everyones benefit what you have going on under that hood. Awesome numbers btw.
Old 04-09-2016, 09:01 AM
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Originally Posted by 98_WS6_M6
Those are some very nice numbers. Takes a lot of time and planning for this type of build. Can't miss any details and there's no way you did. Awesome numbers!

Do you think the car is about maxed for bolt ons or is there more in it?

Aaron
It's nearly maxed out. There's something I could do to the Trans to maybe add 5rwhp
Old 04-09-2016, 09:04 AM
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Originally Posted by Jtm2085
Hard to see on my phone what are the numbers?

448 RWHP on a happy dyno.

Likely closer to 420-425.

Right now I'm experiencing a misfire at 6000+ that I've been ripping my hair out chasing. But it occurs past peak so I don't thing it'll affect my peak numbers just power over the curve.
Old 04-09-2016, 01:12 PM
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Numbers seem kind of low
Old 04-09-2016, 01:21 PM
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Nice numbers.
Old 04-09-2016, 06:01 PM
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Can tell it's definitely a stock cam by the peak HP at only 5700-5800. I would think the fast intake would move the peak higher, but even that I would consider bolt on.

Very well optimized car, sir. Nicely done!


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