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Old 2004-02-12, 02:48 PM   #76
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Originally Posted by BAN SUVS
As long as not having ABS on a street driven car in Reno doesn't bother you. Otherwise I'd have one in my car too.
The ABS works just fine on my car, and I've got one on the rear line.
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Old 2004-02-12, 03:00 PM   #77
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"The rear line"? There's only one on your car?
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Old 2004-02-12, 03:27 PM   #78
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Originally Posted by BAN SUVS
"The rear line"? There's only one on your car?
hehe... Mustang = solid rear axle = one line to the rear...
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Old 2004-02-12, 03:43 PM   #79
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Yup.. one hard line to the rear, flex line to the axle, T-block that splits it to each rear caliper.
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Old 2004-02-12, 04:37 PM   #80
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Wanna help me do my next brake job? I figure I'm competant enough to do it myself, but I've always wanted someone to walk me through it the 1st time just to make sure I don't miss something. Brakes are too important to "wing it", IMO. Plus, and tips on firiming up the pedal would be appreciated!
Sure, brakes are easy I've done all my upgrades etc... Who did your rotors, and lines?
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Old 2004-02-12, 05:33 PM   #81
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Quote:
Originally Posted by sperry
Wanna help me do my next brake job? I figure I'm competant enough to do it myself, but I've always wanted someone to walk me through it the 1st time just to make sure I don't miss something. Brakes are too important to "wing it", IMO. Plus, and tips on firiming up the pedal would be appreciated!
Sure, brakes are easy I've done all my upgrades etc... Who did your rotors, and lines?
Rotors got put on w/ the last pad change, and I did the lines myself.... which I screwed up... I stripped the hell out of one of the nuts on the RF. I had to put it back on with pliers, since the nut no longer has sides. Luckily it's the end attached to the hard line, so if I need to remove the calipers, I can.... otherwise taking that line off is gonna require cutting and re-flangeing of the line.
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Old 2004-02-12, 06:07 PM   #82
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Originally Posted by sperry
Rotors got put on w/ the last pad change, and I did the lines myself.... which I screwed up... I stripped the hell out of one of the nuts on the RF. I had to put it back on with pliers, since the nut no longer has sides. Luckily it's the end attached to the hard line, so if I need to remove the calipers, I can.... otherwise taking that line off is gonna require cutting and re-flangeing of the line.
OK, so you know how to do pads and rotors whech means you have had the calipers and brackets off... As long as the dust shields are not crispy, that and bleeding is all there is until they are crispy, or they are leaking.

You can pop off the dust seals to make sure the seals aren't leaking.

You did the lines without a set of brake line wrenches didn't you. A classic mistake many have made once. Now go to Harbor Freight and pick up a set of them for both english and metric so you never do it again.
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Old 2004-02-12, 06:48 PM   #83
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I never use the wrong tool if I dont have it I dont do the job or go get the tool I need. Its not worth messing stuff up and having to fix somthing you messed up.
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Old 2004-02-13, 08:24 AM   #84
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Quote:
Originally Posted by Dean
Quote:
Originally Posted by sperry
Rotors got put on w/ the last pad change, and I did the lines myself.... which I screwed up... I stripped the hell out of one of the nuts on the RF. I had to put it back on with pliers, since the nut no longer has sides. Luckily it's the end attached to the hard line, so if I need to remove the calipers, I can.... otherwise taking that line off is gonna require cutting and re-flangeing of the line.
OK, so you know how to do pads and rotors whech means you have had the calipers and brackets off... As long as the dust shields are not crispy, that and bleeding is all there is until they are crispy, or they are leaking.

You can pop off the dust seals to make sure the seals aren't leaking.

You did the lines without a set of brake line wrenches didn't you. A classic mistake many have made once. Now go to Harbor Freight and pick up a set of them for both english and metric so you never do it again.
Wow Dean, you're reading comprehension is killing me! Read slower!

I never said I've done rotors and pads. I said I had the rotors done the last time I had the pads done. Then I said I did the lines myself.

The only time I had the calipers off, was when I pulled the rears off during my coilover install.

As far as a "brake line wrench", what's the difference? 3 of the 4 came off no sweat with the properly sized box wrench. But the RF was fused on way too tightly! It rounded when I was trying to break it open, so I had to resort to pliers to get grip on it.
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Old 2004-02-13, 08:58 AM   #85
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Hard line flare nuts can round off even when using the proper flare nut wrench... I know from experience. I had two of those little bastards round off when I was changing the old cracked flex lines on my Jeep, and had to cut the hard line tubing, get new flare nuts, and re-flare the tubing. Not that hard, really, just a big PITA that will result in lots of cussing.
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Old 2004-02-13, 09:00 AM   #86
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Originally Posted by AtomicLabMonkey
Not that hard, really, just a big PITA that will result in lots of cussing.
and downtime for the car.
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Old 2004-02-13, 09:01 AM   #87
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Quote:
Originally Posted by "sperry
I never said I've done rotors and pads. I said I had the rotors done the last time I had the pads done. Then I said I did the lines myself.

The only time I had the calipers off, was when I pulled the rears off during my coilover install.

As far as a "brake line wrench", what's the difference? 3 of the 4 came off no sweat with the properly sized box wrench. But the RF was fused on way too tightly! It rounded when I was trying to break it open, so I had to resort to pliers to get grip on it.
OK, we will do brakes...

Open end wrenches were invented as a conspiracy between nut and bolt manufacturers and first aid supply manufacturers. They should never be used on actual nuts and bolts. Only box end, sockets, and brake line wrenches should ever be used. Oh, and vice grips

Brake line wrenches are just 6 point box ends with one side missing. Brake lines are supposed to be tight. the other three were probably not tight enough. only the one you couldn't do with a open end was tight enough to start with.

You should be able to get a set of english and metric line wrenches for under $10 a set, and they will be a great addition to your tool box.
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Old 2004-02-13, 09:28 AM   #88
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Quote:
Originally Posted by Dean
Brake lines are supposed to be tight. the other three were probably not tight enough. only the one you couldn't do with a open end was tight enough to start with.
See above.
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Old 2004-02-13, 11:21 AM   #89
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Originally Posted by AtomicLabMonkey
Quote:
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Brake lines are supposed to be tight. the other three were probably not tight enough. only the one you couldn't do with a open end was tight enough to start with.
See above.
I agree on old stuff, but a 2-3 year old car should not have that issue, and open ends will definitely round the soft flare nuts long before a line wrench will. On the old stuff, sometimes a pair of good vice grips is the only way to go short of cutting and reflaring as you suggested. Having the right tools in the first place minimizes the likelyhood of mangleing anything.
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Old 2004-02-15, 09:44 PM   #90
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Here's some Stop Techs for sale??

http://forums.nasioc.com/forums/show...hreadid=503513
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Old 2004-02-16, 01:34 AM   #91
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I appreciate the Stoptech article Gary pointed us to, but unless I am mistaken, Stoptech only makes a front upgrade for WRXs. This would appear to me to at least be a partial contridiction to their article. Assuming the factory setup is fairly balanced, if not slightly front biased, just throwing significantly bigger fronts at it like their product would cause exactly the issues they reffer to.

It appears only the Perrin and Wilwoods have a front/rear upgrade. To what level these are matched, I do not know. Heck, even with the CDM/JDM WRX 4 pots it would be interesting to see if the part number for the stock bias control is the same as the U.S.

This balance is part of the reason my Stealth does not have bigger rotors up front, only thicker, and better cooled than stock. I won't get into the piston and pad area changes, but based on the research I did at the time, combined with more aggresive pads in the stock rears, I ended up with a fairly well balanced and much more consistant system.
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Old 2004-02-16, 01:43 AM   #92
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The StopTechs use smaller piston sizes in order to keep front braking torque about the same as stock, therefore keeping stock brake bias in place. Essentialy, you should never see a reduction in stopping distance with them, just tons and tons of fade resistance.
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Old 2004-02-16, 02:17 AM   #93
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Quote:
Originally Posted by BAN SUVS
The StopTechs use smaller piston sizes in order to keep front braking torque about the same as stock, therefore keeping stock brake bias in place. Essentialy, you should never see a reduction in stopping distance with them, just tons and tons of fade resistance.
Actually both the StopTechs and FHI 4-pots *reduce* the clamping force compared to stock, moving the brake bias rearward, which *does* increase overall braking ability. Plus (esp. in the case of the StopTechs) the increase in fade resistance.
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Old 2004-02-16, 02:38 AM   #94
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Brake torque is about the same though thanks to larger rotor size.
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Old 2004-02-16, 02:44 AM   #95
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Brake torque is about the same though thanks to larger rotor size.
I read somewhere that the overall torque is lower than stock too. Stoptech wanted to move some of the bias rearward, and their BBK is specifically designed to work with the stock rears.
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Old 2004-02-16, 02:49 AM   #96
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Things I hear keep leading me to this conclusion... which makes me not want them. I have no problem with simple mods (like the H6 rears) that enable the rears to generate more brake torque, thereby allowing me to also create more front torque while maintaining a balanced system with greater stopping power. Too bad the front/rear Wilwood systems for the WRX suck. I do know I will not be upgrading my brakes further until I find something that will increase braking power, not just fade resistance.
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Old 2004-02-16, 02:53 AM   #97
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Things I hear keep leading me to this conclusion... which makes me not want them. I have no problem with simple mods (like the H6 rears) that enable the rears to generate more brake torque, thereby allowing me to also create more front torque while maintaining a balanced system with greater stopping power. Too bad the front/rear Wilwood systems for the WRX suck. I do know I will not be upgrading my brakes further until I find something that will increase braking power, not just fade resistance.
Well, if you can trigger the ABS (i.e. brake at the limits of your tires), have good pedal feel, and low fade... what else is there? Having brakes that can grab harder won't make a difference if you're already at the limits of tire adhesion.
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Old 2004-02-16, 02:57 AM   #98
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Well, if you can trigger the ABS (i.e. brake at the limits of your tires), have good pedal feel, and low fade... what else is there? Having brakes that can grab harder won't make a difference if you're already at the limits of tire adhesion.
I have yet to lock up my brakes at the track... and I'm still considering running r-compounds.
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Old 2004-02-16, 03:23 AM   #99
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Quote:
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Well, if you can trigger the ABS (i.e. brake at the limits of your tires), have good pedal feel, and low fade... what else is there? Having brakes that can grab harder won't make a difference if you're already at the limits of tire adhesion.
I have yet to lock up my brakes at the track... and I'm still considering running r-compounds.
Push harder.
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Old 2004-02-16, 10:44 AM   #100
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