this is why i constantly ***** about this,because i just knew something was wrong here and hoped someday,just this would happen.someone with the two rigs side by side could measure and see a difference.
now to find one.
This is something that's bothered me too, as the engineering principles behind the different pivot points has to remain the same from one model year to another. How can just changing from body style year to year physically change the way the engineers designed the two systems.
One member here has sworn there is no difference between OBS Hydro and OBS Vacuum pedals, perpetuating this misinformation repeatedly to many, in many threads.
Lets build a sticky and submit it to tech for said OBS Hydro boost and put this to bed once and for all.
LCAM is right the hydro boost unit it self can be flipped and I've got a friend who has one flipped. It works well I'm told.
Here you can see, what Ian has done installing an Isuzu diesel and Ford 2003 SD F350 Hyrdroboost assembly with his stock Toyota master Cylinder. Look close and you can see his custom made adapter. He built his own hydraulic lines and it turned out fantastic!
Here is a pic of the stock plate as I had it, removed studs and holes filled and ground down
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Side shot showing the Hydro/adapter/Toyota MC
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Here you can see his lines and such as well as how the upside down hydro looks
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There ya go an upside down Hydro...
Now lets build an OBS STICKY for hydro boost brakes
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