power brake booster

[giottoman]

I am redoing the brakes on my GS. And am going to add a power brake booster (it currently has manual brakes) the question I have is, do I need a new proportioning valve if I am staying with the single reservoir master cylinder? 

[dsags]

I am redoing the brakes on my GS. And am going to add a power brake booster (it currently has manual brakes) the question I have is, do I need a new proportioning valve if I am staying with the single reservoir master cylinder?

No need for a proportioning valve with that.

Dan

[giottoman]

That is kinda what I thought. the guy at the parts store said yes (and hes the smart one).