# WideBand Question.

**URL:** <https://forums.speedlife.net/t/wideband-question/38764>\
**Category:** NYSpeed Automotive\
**Created:** [November 14, 2007, 4:19pm UTC](https://forums.speedlife.net/t/wideband-question/38764 "2007-11-14T16:19:57Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![BIGHANDS](https://avatars.discourse-cdn.com/v4/letter/b/f9ae1b/32.png) [@BIGHANDS](https://forums.speedlife.net/u/BIGHANDS)\
**Post date:** [November 15, 2007, 7:14pm UTC](https://forums.speedlife.net/t/wideband-question/38764/12 "2007-11-15T19:14:02Z")

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ive tuned mine to 12.5 :1 with almost no et/mph gain on the spray  
ive been running between 9.5-10.5:1 tune last time out went 9.24@150

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