# Twomodified4u's Turbo S2000 Build **URL:** https://forums.speedlife.net/t/twomodified4us-turbo-s2000-build/248462 **Category:** Builds **Created:** [November 18, 2009, 3:52pm UTC](https://forums.speedlife.net/t/twomodified4us-turbo-s2000-build/248462 "2009-11-18T15:52:57Z") **Posts on this page:** 1 **Showing post:** 654
### Author: ![KrazyKid](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/krazykid/32/6371_2.png) [@KrazyKid](https://forums.speedlife.net/u/KrazyKid) #### Post date: [April 19, 2011, 12:07pm UTC](https://forums.speedlife.net/t/twomodified4us-turbo-s2000-build/248462/654 "2011-04-19T12:07:15Z")
> [@What is there to do Feb 15th or 16th....](https://forums.speedlife.net/t/what-is-there-to-do-feb-15th-or-16th/41393/9): > > doesn’t matter even without the boost controller hooked up it does the same thing. He said less than 16psi with an 11lb spring. so the MBC was asking that 11 lb spring to play nice with 12-15 psi. Which isnt asking alot from it IMO… its odd it didnt hold. But then again… > [@\*\*\*offical lasertron meets\*\*\*](https://forums.speedlife.net/t/offical-lasertron-meets/40133/36): > > Yea its all about the spring at that point a little 11psi spring isnt very stiff, so think about it… in my head its more likely to flutter around. like a 11 lb spring trying to hold 15 psi (less than 40% increase) is like a 20lb spring trying to hold 24lbs is only like a %20 increase on the spring… on a naturally stiffer spring to begin with. But then again the boost pressure coming through the MBC outlet is pushing down on the valve too… so maybe that defunks my theory. lol --- _[View the full topic](https://forums.speedlife.net/t/twomodified4us-turbo-s2000-build/248462)._