To keep powermaster or vacuum?

El Corvino

Pro Stocker
Dec 15, 2007
1,472
0
0
South Florida
From my understanding, the powermaster units constantly have issues. My powermaster was replaced by the previous owner with a vacuum set up.

If I am converting to 4 wheel disc brakes, is there any sense of correcting and replacing my unit with a powermaster? Or just stay vacuum?

It's a car driven once a month or two and that's about it.
 

LS6 Tommy

MalibuRacing Junkie
May 15, 2004
15,847
1
38
North Jersey
If you don't have a huge cam, I'd say stick with the vacuum booster. Less mechanical items to fail. Also, if you're switching to 4 wheel discs, you need a different master cylinder and combination valve, too.

Tommy
 

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