Quote:
Originally Posted by Huck
Any idea why attaching the ss lines to the calipers gives a softer feel? I was just talking about this earlier, I upgraded from base brakes to the Akebono calipers, ss lines, drilled/slotted rotors, centric pads and motul fluid. When it was all finally installed I couldn't really feel a difference from my base brakes. I didn't get the premium ss lines, just the regular Z1 package so I didn't have any proportioning blocks to hook up to. I'm also having my shop re-bleed the brakes, John at Z1 says it sounds like they might not have gotten all the air out of the lines even though I can stop and actuate the ABS if I want to. There's just no improvement from before.
Zdayz 2014!!
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Those blocks regulate the flow of brake fluid and pressure to the piston. It keeps pressures up with out them we run fluid in and out directly into the caliper from the boost to the distribution block on the inner fender. Puts more work on the booster.
Also the Base Booster is smaller piston but not by much. My guess is that the booster and lines going directly into the caliper may be why there is no difference in feel.
Another base caliper swap I did I noticed that the brake line ends are designed for the brass block creating a solid seal (Pressure Fitting). The back of the caliper wasn't the same. It is set up for the steel brake line flange. That customer had to come back twice. It was difficult to tighten down and stop a small leak. You are using the threads to seal at the connection when going directly into the caliper with a braided line.
I would get the steel hard line extensions and ebay for the blocks. If its still soft after that, 100.00 Booster Swap last resort. The hard lines and blocks will fix the soft feel, proper sealing of the fittings, no air, tight feel.
