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Part 2 Chevy inline 6 head intake port lump installation 194 230 250 292

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Uploaded by on Jul 19, 2009

Part 2 of the installation video. I can supply the HI-FLOW lumps in a kit if needed.

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Autos & Vehicles

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Standard YouTube License

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Uploader Comments (telowe2000)

  • Great video tom. Is there a way to cover the top of the head bolt so that it's a smooth lump without having the head bolt head stick out?

  • Once the Premium lump is installed , the small bolt holding it is much less of a obstacle to air flow than the normally gaping hole as with the normal lumps.@snowman4839

  • Yes, I do installation of the HI-Flow lumps or any other head work you need. Tom@12bolt.com

  • you forgot one VERY important thing and that is CLEAN THE METAL SHAVEINGS OUT OF THE HEAD!!!!!

  • @boss1987221 Very good catch on your part. You need to remember, the head will need to be reassembled and I would expect it to be cleaned at that time.

  • wount that allan bolt head hinder flow?

  • @citydriver Yes it can, that is why We also offer the Premium Bolt In Lump Kit. It can be seen in my other video's

Top Comments

  • 5 stars! Hope to see more inline videos.

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All Comments (16)

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  • Guessing it improves flow by 'spliting it'.

  • @snowman4839 google hi flow lumps and goto there website..ttom is using the standard lumps. hi flow also offers premium lumps with no headbolt interference

  • Could I send you my heads. And just pay you to do the job?

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