INTERNAL ENGINE MODIFICATIONS Valvetrain |Heads | Strokers | Design | Assembly

402/408 ?s.

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Old 04-17-2012, 03:43 PM
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Default 402/408 ?s.

My boss is looking to build one from a LQ4, does anyone offer bottom end kits? I'm thinking L92 heads, but I'm not sure, I really don't know much about strokers. If someone could point me in the right direction that would be great, and yes I did a search, I wasn't able to find much info.

Thanks.
Old 04-17-2012, 04:42 PM
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Texas Speed, link is to the right >>
Old 04-17-2012, 04:42 PM
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I would check out texas-speed. They are a sponsor to the >>>
Old 04-17-2012, 05:26 PM
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I would also talk to Fraiser at AES before I pulled the trigger
Old 04-17-2012, 10:31 PM
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I bought my rotating assembly for my 408 through Texas Speed. Great customer service and strait up guys.
Old 04-25-2012, 03:31 PM
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hit up zippy. he has access to a great kit he put on his tahoe. priced freindly too.
Old 04-25-2012, 04:06 PM
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Mines an hke 408
Old 04-27-2012, 11:56 PM
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I'd go with HKE also. And I'd run cathedral ports over the L92s.
Old 04-28-2012, 12:12 AM
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Why cathedrals over rectangular?
Old 04-28-2012, 01:39 AM
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Originally Posted by oakley6575
Why cathedrals over rectangular?
This thread was one reason.

Square Port heads vs. Cathedral Port heads - LS1TECH

I read the whole thing. Learned a good bit


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