# fast motorsports tuning sessions

**URL:** <https://forums.speedlife.net/t/fast-motorsports-tuning-sessions/251540>\
**Category:** Shift518 Off Topic\
**Created:** [April 17, 2010, 5:42pm UTC](https://forums.speedlife.net/t/fast-motorsports-tuning-sessions/251540 "2010-04-17T17:42:06Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![Johawk](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/johawk/32/6284_2.png) [@Johawk](https://forums.speedlife.net/u/Johawk)\
**Post date:** [April 18, 2010, 4:44am UTC](https://forums.speedlife.net/t/fast-motorsports-tuning-sessions/251540/17 "2010-04-18T04:44:44Z")

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> [@NYSpeed Track Day #1 - Friday June 15th, 2007](https://forums.speedlife.net/t/nyspeed-track-day-1-friday-june-15th-2007/26320/474):
>
> not trying to be a dick at all but that sounds completely wrong. your fuel pressure should always be there. it sounds like the pump cant keep up or the mapping is wrong.

Fuel has a lot less pressure than nitrous and it has greater friction loss so even with the same length line it will take longer to get to its destination. The difference is usually negligible. In his case it may not be.

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