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448 rwhp LS1 For Sale DFW Texas

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Old 10-18-2012, 06:20 PM
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Default 448 rwhp LS1 For Sale DFW Texas

My buddy wants to sell his engine, I built it earlier this year and it has maybe 4000 miles on it at most. Ported and polished heads with flow sheet, custom cam, dual valve springs, and other goodies. Selling because he wants a bigger engine. Long block $2500 firm, LS6 intake and F Body acc drive available for additional cost.

Idle clip was before it was tuned, there are other videos during the tune that have better idle.


Last edited by TXSZ66AVLANCHE; 10-18-2012 at 07:28 PM.
Old 10-18-2012, 06:58 PM
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Good stuff, you build engines?
Old 10-18-2012, 07:02 PM
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Dang...
Old 10-18-2012, 07:13 PM
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Originally Posted by 62nalide
Good stuff, you build engines?
It's a time consuming hobby of mine...
Old 10-18-2012, 07:16 PM
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Originally Posted by BadAsseryPhD
Dang...
I hear ya, 2hp short of hitting 450 NA ticked me off too.
Old 10-18-2012, 07:20 PM
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Originally Posted by TXSZ66AVLANCHE
It's a time consuming hobby of mine...
Hmmmm might have to hit you up next summer then if your up for it
Old 10-18-2012, 07:24 PM
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Originally Posted by 62nalide
Hmmmm might have to hit you up next summer then if your up for it
Old 10-19-2012, 05:42 AM
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Bump for the morning crew.

The heads on this engine almost flow equal to AFR 210CC heads, this is a dang good deal guys. Almost a direct swap for your truck, just swap over the truck intake and acc drive and you have a 6.0 killer.

The cam and heads are specd for each other, no power left on the table from lack of airflow. Makes great torque from 2500 rpm all the way up. 28lb LS6 injectors were used on this engine with a 78mm throttle body. Throw on your TBSS intake and you may squeeze out a few more ponies from the same engine.

Last edited by TXSZ66AVLANCHE; 10-19-2012 at 05:47 AM.
Old 10-19-2012, 08:28 AM
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I had an ls1 in my last 06 crew cab with a 216/220 cam and 31lb jnjectors with the 80mm bbk TB, pulleys, longtubes and a sick tune...i now have a powerstroke unfortunately this is a really good deal

Last edited by C-WAY; 10-19-2012 at 08:40 AM.
Old 10-19-2012, 08:31 AM
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Any additional info on what heads and what cam? Stock bottom end I assume?


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