Wastegate Actuator Arm
#11
Re:Wastegate Actuator Arm
im not sure.. just thread it up for now ..
dood think about it. your manifold pressure is positive when in boost. so that means the rod is pushed.
i dont know which way the actuator rod opens the wastegate throw me a pic.
in other words. is it pulled or pushed open?
dood think about it. your manifold pressure is positive when in boost. so that means the rod is pushed.
i dont know which way the actuator rod opens the wastegate throw me a pic.
in other words. is it pulled or pushed open?
#13
Re:Wastegate Actuator Arm
Well, let's think about this for a minute...it's kind of like the manual boost controller setup with a ball and spring. Depending on the springs "strength"...the ball could be pushed at different psi. This arm is in a way the same thing...depending on its strength it can be pushed at different psi. Right now its pretty tough to push the flapper open with the arm. If I shorten it, less pressure will be required at the "can" to push that arm open...so the answer is in fact SHORTEN the arm to lower the boost.
Am I thinking logically or am I just smoking crack?
-ryan
Am I thinking logically or am I just smoking crack?
-ryan
#14
Re:Wastegate Actuator Arm
Originally Posted by TurboEF9
Uhm.. you lengthen it to lower boost..
Jeff
#15
Guest
Posts: n/a
Re:Wastegate Actuator Arm
Wow.. I didn't think this thread would get this hrm, "in depth".
You lengthen the rod. This way, it'll already be open, and exhaust will leak through, thus lowering the amount of force needed to completely open the gate.. because it's already propped open by the lengthened actuator arm..
You lengthen the rod. This way, it'll already be open, and exhaust will leak through, thus lowering the amount of force needed to completely open the gate.. because it's already propped open by the lengthened actuator arm..
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