For improved road safety, I would really like to install a dual reservoir master cylinder. It looks like they are readily available with booster diaphragms and proportioning valves. Shopping eBay and other locations, I see a number of units available for my application. Which to get? I see several diaphragm diameters available, ranging 8" to 11". I assume larger diameter provides more brake assist, providing their are no mounting challenges. Are there any brands that are preferred or to be avoided? Brands I have seen include CPP, Suspension Pros, Leed Brakes. They range in price from about $150 to $300. Thanks
Last edited by Rose359; 10/06/2020 5:46 PM. Reason: added brands