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Old Oct 7, 2008 | 08:24 PM
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JethroF250
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Maybe Yall can help

The guyson the superduty forum aren't much help and aint willing because I have an OBS. I guess they are to good to help us out. But here's the question. My dad has a 2000 F-350 diesel. It seems to have an adjustable wastegate. There is a rod with threads on it that is connected to the wastegate. Is there an adjustment that can be done to achieve more boost? Any help fron the freindly forum is appreciated. Thanks guys
 
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Old Oct 7, 2008 | 09:09 PM
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If you want to acheave more boost, remove the red vac line that goes to the waste gate canister. When you do this, the waste gate will no longer open, and thus provide more boost. As long as he doesn't have big injectors or anything like that, you'll never see a boost level that will hurt the truck. However, it will see boost levels that will cause a check engine light from over boost. At that point your only option is to use a boost fooler.
 
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Old Oct 7, 2008 | 09:17 PM
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I'm new to the turbo world to a certain extent. Wats a boost fooler? and if I unplug the vac line it wont hurt the turb under normal drive and tow, is this correct?
 
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Old Oct 7, 2008 | 09:36 PM
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There's a boost line going to the MAP sensor. That map sensor tells the computer how much fuel to give the motor. But if that sensor see's over like 23psi, it will throw a check engine light. A boost fooler goes in line with the map sensor and bleeds off any psi over say 20psi. That way the map won't freak out. And no, unplugging the waste gate won't hurt anything on a stock truck.
 
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Old Oct 7, 2008 | 09:44 PM
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on thanks alot man. now the new toy can have a little more fun
 
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Old Oct 8, 2008 | 12:47 PM
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where is this red vaccuum line? i couldn't find one on my 97 f250hd.
 
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Old Oct 8, 2008 | 12:51 PM
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Originally Posted by JethroF250
The guyson the superduty forum aren't much help and aint willing because I have an OBS. I guess they are to good to help us out. But here's the question. My dad has a 2000 F-350 diesel. It seems to have an adjustable wastegate. There is a rod with threads on it that is connected to the wastegate. Is there an adjustment that can be done to achieve more boost? Any help fron the freindly forum is appreciated. Thanks guys
Ha! Me and my dad were just reading your post in the SD forum. My dad has a 2000 too and he doesnt like to post in the forum becuase their all ***'s. another reason its better to havs an OBS.
 
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Old Oct 8, 2008 | 04:27 PM
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OBS trucks did not have wastegates thus no red vacum line
 
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Old Oct 8, 2008 | 04:28 PM
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they think they are so much better but my truck can keep up with the 2000 and then start pullin ahead slowly
 
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Old Oct 8, 2008 | 11:09 PM
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the red vacum line is attached to the waste gate solonoid, that is bolted the the intercooler x-pipe. it runs from there across the left side of the intake over top of the turbo inlet pipe and slides onto the wastegate actuator housing.
 
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