# ls/vtec build question?

**URL:** <https://forums.speedlife.net/t/ls-vtec-build-question/194606>\
**Category:** PittSpeed Automotive\
**Created:** [January 7, 2008, 10:40am UTC](https://forums.speedlife.net/t/ls-vtec-build-question/194606 "2008-01-07T10:40:15Z")\
**Posts on this page:** 1\
**Showing post:** 34

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**Author:** ![bald1one](https://avatars.discourse-cdn.com/v4/letter/b/9de053/32.png) [@bald1one](https://forums.speedlife.net/u/bald1one)\
**Post date:** [January 11, 2008, 12:24pm UTC](https://forums.speedlife.net/t/ls-vtec-build-question/194606/34 "2008-01-11T12:24:45Z")

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> [@The ultimate time waster.](https://forums.speedlife.net/t/the-ultimate-time-waster/34269/59):
>
> Um, that’s almost 2.5 mm larger in diameter. 81.0 + 2.5 = 83.5 mm

10thousands = 83.5??

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