Exhaust brake blowby

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Aug 20, 2010 | 10:15 PM

p035970

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Exhaust brake blowby

For those who have exhaust brakes, how much did it increase your oil blowby if any? Just curious how much extra pressure is created with the brake.

Aug 20, 2010 | 11:40 PM

CD in NM

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From: New Mexico

I have not experienced any oil blowby in 40K of running my PacBrake. My brake is turned on most all of the time, even when not towing.

CD

Aug 21, 2010 | 06:30 PM

dadwolf2

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From: Henderson, NV

Quote:

Originally Posted by CD in NM

I have not experienced any oil blowby in 40K of running my PacBrake. My brake is turned on most all of the time, even when not towing.

CD

Same here except I've only done 32K with my PackBrake. One of the best mods I've ever done.

Aug 21, 2010 | 09:16 PM

p035970

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Thanks. I appreciate both of you helping.

Aug 23, 2010 | 08:49 PM

DodgeChallenger

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From: Salmon Arm, BC Canada

I have a PacBrake with the flapper in it and no difference. And I pull a 14000lb 5th wheel.

Aug 23, 2010 | 11:59 PM

rich

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From: Kerrville eastern new mexico, west texas

never saw any at all on any 3 of the trucks that were running it

Aug 28, 2010 | 07:51 PM

BLACKBEAR

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I have no blow by Jake brake

Exhaust brake blowby

Exhaust brake blowby

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