# Fast LS1 question, LS1Tech search is f-ed.

**URL:** <https://forums.speedlife.net/t/fast-ls1-question-ls1tech-search-is-f-ed/192253>\
**Category:** PittSpeed Automotive\
**Created:** [September 6, 2007, 7:32pm UTC](https://forums.speedlife.net/t/fast-ls1-question-ls1tech-search-is-f-ed/192253 "2007-09-06T19:32:51Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![T34418L31](https://avatars.discourse-cdn.com/v4/letter/t/e56c9b/32.png) [@T34418L31](https://forums.speedlife.net/u/T34418L31)\
**Post date:** [September 6, 2007, 7:32pm UTC](https://forums.speedlife.net/t/fast-ls1-question-ls1tech-search-is-f-ed/192253/1 "2007-09-06T19:32:51Z")

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What is the stock preferred shift point on a stock f-body LS1?

Seems like the redline is 5500 as per the gauge cluster, but don’t know if I could be (or should be) shifting higher.

What pieces need replaced to shift higher? Is the valvetrain a weak link or something?

Thanks,

Jesse

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**Author:** ![T34418L31](https://avatars.discourse-cdn.com/v4/letter/t/e56c9b/32.png) [@T34418L31](https://forums.speedlife.net/u/T34418L31)\
**Post date:** [September 6, 2007, 10:11pm UTC](https://forums.speedlife.net/t/fast-ls1-question-ls1tech-search-is-f-ed/192253/2 "2007-09-06T22:11:10Z")

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Search is working now.

Seems like most people shift right around 6k, and the rev-limiter is 6200.

Jesse

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**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\
**Post date:** [September 7, 2007, 4:27am UTC](https://forums.speedlife.net/t/fast-ls1-question-ls1tech-search-is-f-ed/192253/3 "2007-09-07T04:27:25Z")

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6200-6500