# Yarter Performance and Underboosted....

**URL:** <https://forums.speedlife.net/t/yarter-performance-and-underboosted/259438>\
**Category:** Shift518 Automotive\
**Created:** [July 16, 2011, 4:54am UTC](https://forums.speedlife.net/t/yarter-performance-and-underboosted/259438 "2011-07-16T04:54:18Z")\
**Posts on this page:** 1\
**Showing post:** 93

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**Author:** ![Mk4\_30R\_Ban](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/mk4_30r_ban/32/6347_2.png) [@Mk4\_30R\_Ban](https://forums.speedlife.net/u/Mk4_30R_Ban)\
**Post date:** [July 20, 2011, 2:47pm UTC](https://forums.speedlife.net/t/yarter-performance-and-underboosted/259438/93 "2011-07-20T14:47:51Z")

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> [@Obama in Ethnic dress (IB4AWDrifter)](https://forums.speedlife.net/t/obama-in-ethnic-dress-ib4awdrifter/44003/8):
>
> sense when do Butt dynos win races? I have been in many cars that feel “faster” that have actually lost, or have been alot closer for that matter…
> 
> IMO it will be somewhat good with me on the 150, and travis on low boost. Anything more, it wont be worth it.
> 
> and Brett, you have never been in the car for a 150??

i dont think the bottle pressure would get high enough to spray it when you tried. heater issue

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