# Engine break in tune goes 11.4

**URL:** <https://forums.speedlife.net/t/engine-break-in-tune-goes-11-4/34926>\
**Category:** NYSpeed Automotive\
**Created:** [September 6, 2007, 6:42am UTC](https://forums.speedlife.net/t/engine-break-in-tune-goes-11-4/34926 "2007-09-06T06:42:41Z")\
**Posts on this page:** 1\
**Showing post:** 66

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**Author:** ![newman](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/newman/32/7569_2.png) [@newman](https://forums.speedlife.net/u/newman)\
**Post date:** [September 17, 2007, 5:29am UTC](https://forums.speedlife.net/t/engine-break-in-tune-goes-11-4/34926/66 "2007-09-17T05:29:10Z")

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Bumper cutting rules.

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