GN Updated to hydroboost.

Chris Chow

Chris Chow

Nov 16, 2017
Nor Cal
Dumped the powermaster system. After upgrading to the Blazer brakes, it uncovered a leaking powermaster system. Here are pics after the install. The downside is that there is a low pitched humming sound from the pump/hydroboost system. I also had to move the stock reservoir forward by about an inch to clear the new Wilwood MC. My ps pump is about a decade old. Probably needs to be replaced. First going to experiment with different feed and return lines and make sure all the air bubbles are purged from the ps fluid.

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Supporting Member
Apr 14, 2017
Georgetown, ky
What year and model's is the hydroboost come on if I may ask.? Very nice system setup as well sir.!!
  • Agree
Reactions: fleming442

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