Topic: aftermarket brakes

[highoutput]

I have replaced my factory front disc brakes with Baer SS4's,  at the same time, I replaced the brake booster/master cylinder & proportioning valve.  In addition, pulled all old brake lines and replaced them with "Right Stuff" pre bent brake lines to fit.
I fully expected this to be a really nice upgrade, however, my new Baer fronts are weak and when fully applying brakes ( hard stop ) the rears will lock up.

[Wallington]

So you think because the extra light rear end of a drum brake car locks up under hard stops that the front upgrades are no good.  What did you expect?  How good is your suspension? Is it a stock p valve?

[NOT A TA]

I have replaced my factory front disc brakes with Baer SS4's,  at the same time, I replaced the brake booster/master cylinder & proportioning valve.  In addition, pulled all old brake lines and replaced them with "Right Stuff" pre bent brake lines to fit.
I fully expected this to be a really nice upgrade, however, my new Baer fronts are weak and when fully applying brakes ( hard stop ) the rears will lock up.

Is this a statement ^^^ , a request for an explanation why the brakes don't function as well as you'd hoped, or a request for how to remedy the current situation?  Not trying to be a wise guy, just asking and will try to provide answers with more info if that's what you're after. I know you've dumped a bunch of loot into the brakes and are disappointed.