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Old 03-16-2013, 08:18 AM   #15
Kelly@PCMofNC
 
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Great results. Post the dyno sheet, I'm sure with the heads you got a pretty noticeable low/mid range gain as well.
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Old 03-16-2013, 08:42 AM   #16
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Originally Posted by Kelly@PCMofNC View Post
Great results. Post the dyno sheet, I'm sure with the heads you got a pretty noticeable low/mid range gain as well.
Agreed I've been waiting for that lol.
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Old 03-16-2013, 10:55 AM   #17
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What is the typical deck height seen on a factory short block? Are they close to zero deck? Anyone?
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Old 03-16-2013, 04:28 PM   #18
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Aren't the pistons out of the hole a bit?

How much can the heads be milled and still let you use a factory intake manifold?
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Old 03-16-2013, 06:43 PM   #19
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How can I contact them? I need ported heads!
Henderson Performance, 1-830-620-1117
Cory did my tune and did a great job.
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Old 03-16-2013, 06:52 PM   #20
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Aren't the pistons out of the hole a bit?

How much can the heads be milled and still let you use a factory intake manifold?
That's what I've seen here and there, but wasnt sure if that was factory or not. Why do they do that? Is the head gasket thick enough where it's needed to get the piston close enough to the head?
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Old 03-16-2013, 10:24 PM   #21
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490, not 493. Feels stronger pretty much all over the tach, but especially over 3k.
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File Type: pdf Ported Heads.PDF (407.6 KB, 95 views)
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Old 03-16-2013, 10:30 PM   #22
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Here we go...

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Last edited by Good2go; 03-16-2013 at 11:20 PM.
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Old 03-17-2013, 02:10 AM   #23
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Very nice !!!
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Old 03-17-2013, 07:07 AM   #24
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that is awesome man. im a little jelous
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Old 03-17-2013, 07:39 AM   #25
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Why?

Because RACECAR!!
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2001 ws6, 40k miles, Ls3 416 stroker, short block built by PER the rest by me. LPE Ls3 heads milled to 12-1 comp, FAST 102, NW 102, kooks 2", dual DMH cutouts, Magnaflow C/B, BTR cam + springs. Full UMI suspension.
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Old 03-17-2013, 08:45 AM   #26
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Damnit now I really really want a cam.
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Old 03-17-2013, 08:56 AM   #27
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Damnit now I really really want a cam.

haha i understand your pain
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Old 03-17-2013, 09:28 AM   #28
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Nice gas mileage
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