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Old 04-21-2019, 12:40 AM
enjenjo enjenjo is offline
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A 7" booster does not give you much boost, there is just not enough area on the diaphram. Now if you use a 7" dual diaphram you double the boost, and in most cases the booster is all you have to change.

A 1" bore master cylinder will make more pressure for the same foot force than a 1 1/8" bore master cylinder, but has a bit more travel doing it.
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