# Turblonetics wastegate ??? **URL:** \ **Category:** NYSpeed Automotive\ **Created:** [June 2, 2006, 7:37pm UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844 "2006-06-02T19:37:09Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![BDR5oh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bdr5oh/32/7315_2.png) [@BDR5oh](https://forums.speedlife.net/u/BDR5oh)\ **Post date:** [June 2, 2006, 7:37pm UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844/1 "2006-06-02T19:37:09Z")
i dont remember what model … but i need to know why there are 2 vac ports on it … 1 on the top and 1 in the middle Thanx for any help ---
**Author:** ![Tkklemann](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tkklemann/32/7298_2.png) [@Tkklemann](https://forums.speedlife.net/u/Tkklemann)\ **Post date:** [June 2, 2006, 7:41pm UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844/2 "2006-06-02T19:41:01Z")
There are two holes: 1. For Sucking 2. For Blowing Actually, if I remember correctly, you can run a fancy schmancy boost controller that will run to both ports so that you can control the wastegate better, rather than controlling just one side of the diaphragm. You should only need one port. ---
**Author:** ![BDR5oh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bdr5oh/32/7315_2.png) [@BDR5oh](https://forums.speedlife.net/u/BDR5oh)\ **Post date:** [June 2, 2006, 7:43pm UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844/3 "2006-06-02T19:43:09Z")
well which one then … top or bottom … i only have a crappy MBC for now … till we can get this MONSTER tuned ---
**Author:** ![Tkklemann](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tkklemann/32/7298_2.png) [@Tkklemann](https://forums.speedlife.net/u/Tkklemann)\ **Post date:** [June 2, 2006, 7:55pm UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844/4 "2006-06-02T19:55:57Z")
The bottom one I believe is the one you want to use. The top one will force the wastegate shut with boost, when you want it to open with more boost so that it will regulate it. ---
**Author:** ![BDR5oh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bdr5oh/32/7315_2.png) [@BDR5oh](https://forums.speedlife.net/u/BDR5oh)\ **Post date:** [June 3, 2006, 5:24pm UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844/5 "2006-06-03T17:24:40Z")
bump … any other ideas ---
**Author:** ![Viper966](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/viper966/32/7268_2.png) [@Viper966](https://forums.speedlife.net/u/Viper966)\ **Post date:** [June 3, 2006, 5:48pm UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844/6 "2006-06-03T17:48:24Z")
tom is right you leave the top one open to atmosphere ---
**Author:** ![BDR5oh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bdr5oh/32/7315_2.png) [@BDR5oh](https://forums.speedlife.net/u/BDR5oh)\ **Post date:** [June 3, 2006, 6:15pm UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844/7 "2006-06-03T18:15:48Z")
thank you … just wanted a second opinion … ill try it tomarrow … and see if we get some boost to the old stroker motor ---
**Author:** ![Tkklemann](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/tkklemann/32/7298_2.png) [@Tkklemann](https://forums.speedlife.net/u/Tkklemann)\ **Post date:** [June 4, 2006, 8:40am UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844/8 "2006-06-04T08:40:57Z")
> [@BDR5oh](#): > > ill try it tomarrow … and see if we get some boost to the old stroker motor Today is now tomorrow, so is it working? ---
**Author:** ![BDR5oh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bdr5oh/32/7315_2.png) [@BDR5oh](https://forums.speedlife.net/u/BDR5oh)\ **Post date:** [June 4, 2006, 9:14am UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844/9 "2006-06-04T09:14:37Z")
im just about to leave the house … but we didnt get the new carb in yet … so i cant hook up a charge pipe just picture this … 76mm turbo on a 347 stroker ---
**Author:** ![layzie](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/layzie/32/7599_2.png) [@layzie](https://forums.speedlife.net/u/layzie)\ **Post date:** [June 4, 2006, 7:43pm UTC](https://forums.speedlife.net/t/turblonetics-wastegate/12844/10 "2006-06-04T19:43:33Z")
MBC only uses the side port and EBC will use both ports. personally before doing anything i would ditch that trash of a wastegate. they are known fail alot. i mean all the time. tial wastegate is where its at. i run a tial 44mm and it holds perfect from 15 all the way to 30psi with no leaking problems