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Topic: Brake Booster?

in Forum: C3 Handling Components


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Brake Booster? (8/18)
 10/21/08 11:09pm
my7t1Lifetime Member
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Dorr, MI - USA

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71 Colonnade Hardtop Coupe Torch Red with black interior originally L48 built to push around 360hp


Joined: 8/21/2002
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Thanks for the posts guy's. I'm glad I asked. Looked pretty easy, but sounds like it ain't. Like Joel say's. I got all winter.

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Brake Booster? (9/18)
 10/22/08 7:33am
Okie DudeLifetime Member
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Eastern Oklahoma County, OK - USA

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1980 Black L48 T-Tops


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Just wait till you try to re-attach the pedal.  Talk about speaking in tongues!!!

The BEST piece of advice I can give you is to start by taking out the drivers seat and T-Top!  Don't even think about squirreling around under the dash for eight hours if you don't do these first.

Also, if you have a very limber family member with small hands and long arms, it would help a whole lot.

A lift might help as it might be easier access from below.  I'd also recommend not doing this one alone, especially if you have a temper like "Some" of us have.  Things could get broken (fiberglass) easily with the frustration level of this install.

Seriously, take your time and be sure to get a shop manual and follow the instructions carefully.  It's also a great time to clean that part of the firewall.

Good Luck!
Brake Booster? (10/18)
 10/22/08 11:18am
VetteSpecialties
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Mounds View, MN - USA

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70 LT1 coupe, 69 350 HP coupe, 69 390HP 427 coupe, 71 LS5 convert, 85 coupe, 93 coupe


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The booster bolts to the pedal brace assembly.  I checked a power and manual brake car, and they both have the same brace, so you won't have to take that apart.  You will probably have to drill a hole in the fiberglass of the firewall for the bottom bolts.

Larry
Brake Booster? (11/18)
 10/22/08 11:45am
my7t1Lifetime Member
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Dorr, MI - USA

Vette(s):
71 Colonnade Hardtop Coupe Torch Red with black interior originally L48 built to push around 360hp


Joined: 8/21/2002
Posts: 2581

Dudes...................you are more and more talkin me outta doing this thang. Uh.................ya man.................I got power brakes now, but I busted out my windshield, an punched a bunch a holes in the fiberglass wid my fist.AngryCensored
Ok, better question. Is there anything I can do to better my standard brake stopability short of putting in a power booster?Confused
my7T12008-10-22 08:48:04

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Brake Booster? (12/18)
 10/22/08 1:10pm
Adams' AppleLifetime Member
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Duncanville, TX - USA

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#1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas


Joined: 11/8/2003
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Short answer? NO...
If the system is properly adjusted, and there are no leaks, the manual brake system should be fine, and stop the car ok. Takes a bit more footie pressure than power fer sher, but it should still stop with no drama.

We're not trying tuh talk ya out of installing a PB system, Terry...just givin ya info about how it is....it is not a simple 30 minute deal. The booster will fit the pedal brace, but you will need to poke the two holes for the lower studs in the firewall...not really a big job. It's just time consuming...not overly complicated.

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Brake Booster? (13/18)
 10/23/08 2:06am
Gale Banks 80Lifetime Member
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1980 with a Banks Twin Turbo 1969 Convert Big Block 1996 Grand Sport Convert


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  Plan on removeing the Gauges and doing most of the Work threw the Hole. Mine is a Late C3 so its not that hard to remove the Speedo tach but I'm not sure about the early Cars. Having the Seat out is a Good Idea to. If there is any Dash Work or Replacement I'd have the Parts ready so You can do it all at once.

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Brake Booster? (14/18)
 10/23/08 7:36pm
acplus
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, - Canada

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1972, 1980


Joined: 6/23/2008
Posts: 558

Good idea to replace all the light bulbs when out.
Brake Booster? (15/18)
 11/17/08 6:17pm
G_dogg
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Ashburn, VA - USA

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Blue 1982 Coupe


Joined: 7/25/2008
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Hey guys? I just did the right side of my '82 with calipers and I'm pretty sure I have to do the other side. I've done pads all around and replaced the front flexible lines. After all that, I've got worse brakes than when I started.
 
Someone suggested that the master cylinder needs changing. If I do the master cylinder, should I do the booster too?
 
I'll keep reading. I'm not sure if someone covered this already.
 
I'm not extremely skilled and consider working on my own brakes like packing my own parachute. I'm tempted to farm out the master cylinder.
 
What do you think?
Brake Booster? (16/18)
 11/17/08 9:45pm
pdupler
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Fort Worth, TX - USA

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1969 Lemans Blue Coupe, 350/300 Automagic


Joined: 12/26/2007
Posts: 121

All this talk of it being a tough job and cursing and throwing and breaking things out of anger is exactly why I do this as a hobby and not a job.  When I run into a frustrating situation on any car project, that's when I call it a day and go do something else.  Mabe the yard needs mowed or the gutters need cleaned out, something that requires no brain power.  Get back to the car project the next day or the next weekend. 

A few years ago I made the mistake of setting a goal for myself of finishing a custom engine swap at least a month ahead of a big national show in Las Vegas.  I worked furiously for months and finally started the engine for the first time only two weeks before the show and there were of course "bugs".  There was no way I was going to be confident enough to drive the car on a 2,600 mile round trip right outta the box.  I'd lost a brand new high-performance fuel pump in the middle of the Arizona desert on an earlier project and sat out a few days awaiting Fed Ex with the replacement.  I wasn't going to risk that again.  I decided at that point, no more goals or artificial deadlines.  This is just a hobby.  Instead, I flew to Vegas and enjoyed the show without my car that year.  I worked out the bugs over time and drove it later to another big show in Toronto just to get that road trip that I'd been so looking forward to.

This car hobby is just so much more fun when you can set it aside when you get frustrated and not worry about deadlines and such.

Phil
Brake Booster? (17/18)
 11/18/08 12:10am
suncountryLifetime Member
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Moses Lake, WA - USA

Vette(s):
1976 L48 4-spd, Mahogany Metalic exterior, Buckskin interior 350ci/350hp, 3rd owner, fiberglass spring, 255/50-16's Torq-Thrust II


Joined: 4/16/2005
Posts: 2134

[QUOTE=pdupler]This car hobby is just so much more fun when you can set it aside when you get frustrated and not worry about deadlines and such.

Phil
[/QUOTE]
 
That's why I save my projects for the winters. When its cold and the snow is a blowen, I just go out in the garage and do small updates to the vette. When spring comes we are ready to rock & rollWink
Brake Booster? (18/18)
 4/7/09 9:54pm
topless73
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1973 convertible


Joined: 4/1/2009
Posts: 3

Hello, Gale Banks 80 - regarding the reference to a late model GM brake booster - is there is swap?  What year GM are you talking about?  Is this a bolt on?
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