Author Topic: Bigger brake project  (Read 4655 times)

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Offline Shimy87

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Bigger brake project
« on: July 09 2020, 06:08:25 PM »
Ordered blazer front spindles, and the brackets and C5 front calipers, rotors for the buick today. Should stop much better, easier after but to be honest I'm doing it mostly for the look. Also will be a fun project for my 11 yrs old son and me to tackle. I will post up some before/after pics when done. If anyone has done this any advice is always appreciated  :atbeer: :atbeer:
87 GN, K&N cold air, gutted cat, TT 5.7 chip, AFPR, 340 Walbro w/ hotwire, 60 LBS injectors, 981 valve springs, 206/206 Cam, RJC Powerplate, LS1 MAF & translator, Vacuum brakes, Hellwig rear sway bar, Energy suspension poly bushings, Razors Alky, Pypes exhaust, 5931 turbo, CK9.5 converter

Offline Steve Wood

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Re: Bigger brake project
« Reply #1 on: July 09 2020, 07:27:33 PM »
I am curious to know if it will actually stop any faster the first stop.  But, I am always interested in such things so keep us posted and take some pics of the install so us ol' dummies can learn something :D
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Offline Top Speed

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Re: Bigger brake project
« Reply #2 on: July 10 2020, 01:44:34 PM »
Sound like a good project.  What is the diameter of the C5 rotors?
Champion Irons w/T&D roller rockers, TA-61 turbo, 206/206 Comp Cam,  57 lb/hr Siemens Injectors, 3000 stall PTC, PTE Plenum w/RJC Power Plate, 70 mm Accufab Throttle Body, RJC 325 Megacooler, TurboTweak 5.7/ Alky Control w/M1 methanol, 23 psig on the street, Puddn' Power engine, Borla Exhaust

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Offline Shimy87

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Re: Bigger brake project
« Reply #3 on: July 10 2020, 03:11:01 PM »
A shade over 12 and 1/2 in I have 17 inch wheels and they're supposed to fit I guess we'll see
87 GN, K&N cold air, gutted cat, TT 5.7 chip, AFPR, 340 Walbro w/ hotwire, 60 LBS injectors, 981 valve springs, 206/206 Cam, RJC Powerplate, LS1 MAF & translator, Vacuum brakes, Hellwig rear sway bar, Energy suspension poly bushings, Razors Alky, Pypes exhaust, 5931 turbo, CK9.5 converter

Offline Top Speed

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Re: Bigger brake project
« Reply #4 on: July 13 2020, 08:03:14 AM »
They should fit.  I have 12" brakes on the front and they fit with 16" wheels.
Champion Irons w/T&D roller rockers, TA-61 turbo, 206/206 Comp Cam,  57 lb/hr Siemens Injectors, 3000 stall PTC, PTE Plenum w/RJC Power Plate, 70 mm Accufab Throttle Body, RJC 325 Megacooler, TurboTweak 5.7/ Alky Control w/M1 methanol, 23 psig on the street, Puddn' Power engine, Borla Exhaust

Chris

Offline daveismissing

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Re: Bigger brake project
« Reply #5 on: July 14 2020, 05:59:25 PM »
Quote from: Top Speed
They should fit.  I have 12" brakes on the front and they fit with 16" wheels.
Interesting,  I wonder what the maximum diameter is to fit under the 15 inchers
-Drain plug by Earl Brown, custom oil pan by Rich's Auto

Offline Shimy87

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Re: Bigger brake project
« Reply #6 on: July 16 2020, 03:15:02 PM »
Got parts in. Will start tomorrow, try to post up progress
87 GN, K&N cold air, gutted cat, TT 5.7 chip, AFPR, 340 Walbro w/ hotwire, 60 LBS injectors, 981 valve springs, 206/206 Cam, RJC Powerplate, LS1 MAF & translator, Vacuum brakes, Hellwig rear sway bar, Energy suspension poly bushings, Razors Alky, Pypes exhaust, 5931 turbo, CK9.5 converter

Offline Shimy87

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Re: Bigger brake project
« Reply #7 on: July 16 2020, 05:51:05 PM »
Here's all the stuff needed
87 GN, K&N cold air, gutted cat, TT 5.7 chip, AFPR, 340 Walbro w/ hotwire, 60 LBS injectors, 981 valve springs, 206/206 Cam, RJC Powerplate, LS1 MAF & translator, Vacuum brakes, Hellwig rear sway bar, Energy suspension poly bushings, Razors Alky, Pypes exhaust, 5931 turbo, CK9.5 converter

Offline Shimy87

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Re: Bigger brake project
« Reply #8 on: July 17 2020, 11:19:38 PM »
Got everything installed today, still need to bleed brakes and give it a whirl. Also needed to get new banjo bolts to connect brake lines. Everything went very smooth. Almost to good so waiting to find the catastrophic error! I plan to post up a new thread with pics and step by step if anyone else wants to do this. Hope it stops as good as it looks, cause I LOVE the look of the new set up!!
87 GN, K&N cold air, gutted cat, TT 5.7 chip, AFPR, 340 Walbro w/ hotwire, 60 LBS injectors, 981 valve springs, 206/206 Cam, RJC Powerplate, LS1 MAF & translator, Vacuum brakes, Hellwig rear sway bar, Energy suspension poly bushings, Razors Alky, Pypes exhaust, 5931 turbo, CK9.5 converter

Offline Steve Wood

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Re: Bigger brake project
« Reply #9 on: July 18 2020, 08:26:12 AM »
It's nice when things go right!  Been awhile for me. Think it was a distributor cap on a '53 Ford.

I bet it looks great!
Steve Wood

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A lot of broken parts does not make you a racer; it makes you a slow learner.

Offline Shimy87

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Re: Bigger brake project
« Reply #10 on: July 18 2020, 03:12:46 PM »
Finished look
87 GN, K&N cold air, gutted cat, TT 5.7 chip, AFPR, 340 Walbro w/ hotwire, 60 LBS injectors, 981 valve springs, 206/206 Cam, RJC Powerplate, LS1 MAF & translator, Vacuum brakes, Hellwig rear sway bar, Energy suspension poly bushings, Razors Alky, Pypes exhaust, 5931 turbo, CK9.5 converter

Offline Top Speed

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Re: Bigger brake project
« Reply #11 on: July 18 2020, 03:23:16 PM »
Looks great!  Fills in the area nicely.  I bet braking performance is much improved.   :cheers:
Champion Irons w/T&D roller rockers, TA-61 turbo, 206/206 Comp Cam,  57 lb/hr Siemens Injectors, 3000 stall PTC, PTE Plenum w/RJC Power Plate, 70 mm Accufab Throttle Body, RJC 325 Megacooler, TurboTweak 5.7/ Alky Control w/M1 methanol, 23 psig on the street, Puddn' Power engine, Borla Exhaust

Chris

Offline Steve Wood

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Re: Bigger brake project
« Reply #12 on: July 18 2020, 06:03:02 PM »
Really works good with those wheels!  Looks really nice!!
Steve Wood

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A lot of broken parts does not make you a racer; it makes you a slow learner.

Offline Shimy87

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Re: Bigger brake project
« Reply #13 on: July 18 2020, 07:50:37 PM »
Thanks guys :cheers:  tight fit, had to get one rebalanced caus e the stick on weights were in the middle and hit the caliper. They are about 1/8 inch thick
87 GN, K&N cold air, gutted cat, TT 5.7 chip, AFPR, 340 Walbro w/ hotwire, 60 LBS injectors, 981 valve springs, 206/206 Cam, RJC Powerplate, LS1 MAF & translator, Vacuum brakes, Hellwig rear sway bar, Energy suspension poly bushings, Razors Alky, Pypes exhaust, 5931 turbo, CK9.5 converter

Offline Shimy87

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Re: Bigger brake project
« Reply #14 on: July 20 2020, 12:34:22 PM »
If anyone is interested, I will post up some step by step with some pics on how this was done.

parts needed
spindles from a 98-03 2WD blazer
attached a parts invoice from Rock auto for calipers, pads, rotors, hubs
a bracket for conversion of caliper from Kore3
new banjo bolts to connect brake line to vette caliper

clean up and paint salvage spindles. you can see in the pictures where you need to file a bit for bracket to fit perfectly and get one caliper bolt through cleanly. You can install new hubs now, cut off ABS sensor line but leave sensor attached. Paint caliper to color of your choice and install pads.

Your ready to move to car now
« Last Edit: July 20 2020, 12:39:40 PM by Shimy87 »
87 GN, K&N cold air, gutted cat, TT 5.7 chip, AFPR, 340 Walbro w/ hotwire, 60 LBS injectors, 981 valve springs, 206/206 Cam, RJC Powerplate, LS1 MAF & translator, Vacuum brakes, Hellwig rear sway bar, Energy suspension poly bushings, Razors Alky, Pypes exhaust, 5931 turbo, CK9.5 converter

 

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