ls7 pushrod length?

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02-21-2006, 11:54 PM

Greg Fell

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ls7 pushrod length?

I could have sworn it was over 8". However, I used a 7.800-8.800 adjustable pr, and even at the shortest setting, there was no lash, and it was opening the valve.

TIA

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02-22-2006, 08:23 AM

Drewman

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7.820" according to More Performance

http://www.moreperformanceinc.com/index_ls7.php

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04-06-2006, 02:53 PM

Greg Fell

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FYI, with shaved heads .040, Morel lifters, .030 pre-load and a cam-motion cam, I used 7.665" pushrods.

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04-06-2006, 03:15 PM

Katech_Jason

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Quote:

Originally Posted by Drewman

7.820" according to More Performance

http://www.moreperformanceinc.com/index_ls7.php

They are correct.

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04-06-2006, 03:25 PM

Greg Fell

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I'm sure they are for stock heads, stock base circle cam, and stock lifters that like lots of preload.

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