# MclarenGP VS DeathbyRT (split) **URL:** \ **Category:** Shift518 Automotive\ **Created:** [May 6, 2011, 5:28pm UTC](https://forums.speedlife.net/t/mclarengp-vs-deathbyrt-split/258290 "2011-05-06T17:28:16Z")\ **Posts on this page:** 1\ **Showing post:** 305
**Author:** ![tdi\_logik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tdi_logik/32/6310_2.png) [@tdi\_logik](https://forums.speedlife.net/u/tdi_logik)\ **Post date:** [May 12, 2011, 11:18pm UTC](https://forums.speedlife.net/t/mclarengp-vs-deathbyrt-split/258290/305 "2011-05-12T23:18:20Z")
> [@Taxes: What are you getting, what do you owe](https://forums.speedlife.net/t/taxes-what-are-you-getting-what-do-you-owe/42064/37): > > thanks a lot guys quick question, does the boost/vacuum line that goes to the bov have much to do with keeping it closed under boost or is that the springs job? > > Edit - nevermind its capped now… hope it holds! The bov was junk i could blow into it with my weak ass lung capacity and feel air move through. Both ike, spring keeps it shut and the vac/ boost line keeps it shut aswell, when you close the throttle, the vac sucks the piston out and releases it, obviously… Get a tial bov! Or if you don’t want to weld a flange, use an evo9 metal one, crushed they are good for 30 psi… You can get one for probably 30-50 on an Evo forum or eBay. --- _[View the full topic](https://forums.speedlife.net/t/mclarengp-vs-deathbyrt-split/258290)._