R34 GTR parts garage clean out
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By hardsteppa · Posted
To the OP - I run that Greddy BOV (recirculated back into the intake pipe, not blowoff), as the stock R33 RB25 BOV did leak at around 19psi on a boost leak test. I haven't had any issues with the Greddy. -
By hardsteppa · Posted
Yes. And all the world's automotive manufacturers and their engineers fell for this myth and incorporate bypass valves on all their modern turbo cars, and leading turbo manufacturers such as Garrett and Borg Shane Warner also fell for this myth and incorporated bypass valves into many of their turbochargers. -
Anyone know if there is any light ups for the r33 s1 sedan boot garnish? Or if not what’s a good way to make the lettering “skyline” light up on the garnish? -
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In this case, the issue I see is that if the throttle is part open, to give the boost/power you're wanting, and the boost reference is from the plenum and thus there is less boost than the boost target, then the controller is going to have the wastegate more/totally closed and you're going to have higher EMP than you otherwise could have, if the boost reference was in the tract upstream of the throttle. More EMP is never a good thing, except in terms of response. So, in this instance, you would have really good throttle response, because the turbo is already slogging away hard and there is pressure upstream of the throttle to be had. Just with the penalty of more ex manifold pressure, with the usual consequences of that.
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