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-   -   Precision Metalcraft sheetmetal intake showed up today (https://www.lateral-g.net/forums/showthread.php?t=14354)

Autokraft 04-03-2008 05:16 PM
Nice piece Jeff:hail:


Kurt

lil427z 04-03-2008 05:26 PM
jeff, looking forward to friday. i will have lsx 427 ready to run this weekend.
thanks for your help.
rick k:thumbsup: :thumbsup:

camcojb 04-03-2008 05:46 PM
Quote:
Originally Posted by Precision Metal (Post 143826)
Thank you everybody for the kind words, I would like to clarify something that rick k said. On a STOCK engine the manifold will not produce any extra power. We have seen up to a 10 HP gain when used in conjuction with a built engine. Also in a turbo application an aluminum manifold will allow you to run more boost witch equals more power.
Thanks, Jeff
good info Jeff. I would think the extended runners would bump the torque. Rick is going to be very happy with his purchase................. :yes: :thumbsup:

Jody

tjbruning 04-03-2008 09:08 PM
Quote:
Originally Posted by Precision Metal (Post 143826)
Thank you everybody for the kind words, I would like to clarify something that rick k said. On a STOCK engine the manifold will not produce any extra power. We have seen up to a 10 HP gain when used in conjuction with a built engine. Also in a turbo application an aluminum manifold will allow you to run more boost witch equals more power.
Thanks, Jeff
email sent... (6.1 HEMI related)

great looking. Love the sand car body's shown on your site as well :thumbsup:

XcYZ 04-04-2008 05:18 AM
Welcome, Jeff. Glad to see you stop in. :cheers:

Mean 69 04-04-2008 12:29 PM
I'll attest to Jeff as being an outstanding guy to work with, super nice, honest and sincere. Beyond the manifolds, he is an amazing sheet metal fabricator, like WAY over the top. I have two of the very first units for the L92/LS3 heads (in fact they used my heads to model the intake flanges for the cnc cuts). I don't have any power figures yet, but when we flow tested them relative to the stock L76 style intake (in conjunction with my ported heads), they flowed a bit better. What is important to note beyond that though is that the runner length on the PMC unit is shorter than the factory style units, which helps the power on the top. LS based motors don't mind rev'ing at all so this is nothing but a good thing. Would be perfect for forced induction engines too.

Nice to see other folks agree with the quality, nice pieces.
Mark


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