Short 1-3 drive with PPG straight cut gears on my 2002 WRX
Uploader Comments (anthonyberry4)
All Comments (36)
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The sound of those gears is intoxicating. I'm going to go drive my WRX in reverse for a little while.
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@anthonyberry4 lol better get that cel checked! Having ppg's and an ewg you must need someone to tell you your cel is on.
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wahhhhhhhhhh like a baby lol
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@johncenayoll ..there's straight-cut gears on the inside of a supercharger. I'm not real sure about what action really creates the sound though. Vibrating metal?
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@johncenayoll Yeah like the vid owner said it has to do with the tooth profiling. Since there is such a large contact area the gears make a whining sound. Since there is all that contact those gears are almost indestructible. It would take a tremendous amount of force to break them.
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@Ymi26c type in PPG gear box ignition dvd, it explains everything
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what does staright cut gears do?
I don't mean to bash, but the more I see these the more I hate the whining noise.. did you just get used to it or does it bother you time to time?
krnhaechan30 11 months ago
@krnhaechan30 I mean I dunno I didn't really mind it. The 5th is stock so it's like stock on the interstate. You get used to it after a while and getting her to whine when slowing and going into first never gets old. lol
I also have an externally gated WG dumped atmosphere and an e-cutout so i'm not one that really cares for quiet. I have a quiet exhaust for road trips otherwise the cutout is open.
anthonyberry4 11 months ago
Get ur sensors checked ur engine light is on u have a minor fault
Internettroll1 1 year ago
@Internettroll1 It's just a Misfre CEL from having Speed Density turned on.
anthonyberry4 1 year ago