If you still can't find your happiness after this next wave of mods, give us a call as we can make that bad boy stop like a fighter jet being snatched up by a tail hook coming in for a landing on an aircraft carrier. (Interestingly mentioned to us by a few actual fighter pilot customers running our systems in their muscle cars over the years).
Study all of the firewall and steering column support structure mods, and also your clutch MC positioning. If it's going to be the surgery I believe it will be to install the vacuum booster, you may as well strongly consider our bolt in special manual to power brake conversion package to save you all of the hassle. It is as slender as the master cylinder is on the engine side, clears all known clutch combinations, and in your application would bolt down from the
engine side of the firewall as a true plug n play without any mods at all what so ever.
As a general rule, manual brakes will typically provide 700-1000 PSI of line pressure. A factory C3 vacuum booster will typically add a couple / three hundred PSI to that (given high levels of engine vacuum feeding it). If you have chosen to obtain and install a "mini booster" you will find exactly that: "mini boost" output. By comparison, our hydraulic assist system will *****cat around at normal stock type levels during regular driving maneuvers, but is capable of easily punching out 1600 - 1800 PSI on demand when called upon, "stopping you on a dime and giving you two nickels change"!
