08-31-2015 | #51 | |
Join Date: Jan 2015
Location: Marietta, GA USA
Posts: 1,160
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Re: Brake Recommendations Please
Quote:
If I'm understanding it correctly: The Wilwood rotors/C5-Z06 brakes will work with sawblades if a 1/4" wheel spacer is used (to prevent the sawblade spokes from hitting the caliper). |
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08-31-2015 | #52 |
Join Date: Aug 2009
Location: South Dakota/California
Posts: 3,797
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Re: Brake Recommendations Please
That is what I am suggesting but the caveat is the loss of limited wheel stud length if you spaced the wheel out further as mentioned in Item #14 of the link.
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Left Clickable links -Solutions- LT5 Modifications/Rebuild Tricks Low Mileage ZR-1 Restoration 1990 Corvette (L98) Modifications LT5 Eliminated Systems LT5 Added Systems LT5/ZR-1 Fluids 1995 LT5 SPECIFIC TOP END REBUILD TRICKS Last edited by Dynomite; 08-31-2015 at 01:07 PM. |
08-31-2015 | #53 |
Join Date: Feb 2012
Location: Ledyard,CT
Posts: 8,214
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Re: Brake Recommendations Please
I break every two hours!
I have Brembo Indy four piston calipers! 😎 |
08-31-2015 | #54 | |
Join Date: Jan 2015
Location: Marietta, GA USA
Posts: 1,160
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Re: Brake Recommendations Please
Quote:
Any comments about my post #45 above? Is that a topic that has been discussed here before? |
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08-31-2015 | #55 |
Join Date: Oct 2004
Posts: 1,890
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Re: Brake Recommendations Please
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08-31-2015 | #56 | |
Join Date: Aug 2009
Location: South Dakota/California
Posts: 3,797
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Re: Brake Recommendations Please
Quote:
The outer edge of the pad is exactly at the outer edge of the rotor on the wildwood and maybe the pad is in about 1/16 inch inside the outer edge of the rotor on the stock brake set up. This is Wilwood on a 1991 which is identical (by observation a few minutes ago) to stock brakes on a 1990.
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Left Clickable links -Solutions- LT5 Modifications/Rebuild Tricks Low Mileage ZR-1 Restoration 1990 Corvette (L98) Modifications LT5 Eliminated Systems LT5 Added Systems LT5/ZR-1 Fluids 1995 LT5 SPECIFIC TOP END REBUILD TRICKS Last edited by Dynomite; 08-31-2015 at 02:00 PM. |
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08-31-2015 | #57 |
Join Date: Jul 2005
Location: Basel/Switzerland
Posts: 152
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Re: Brake Recommendations Please
That is music. 6 Piston calipers with 342 mm (13 1/2 Inch) 2-piece rotors. The maximum possible size for 17" Corvette rims.
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Sam DR.Z/LT5-Performance 1990 #1822 with 383 cui |
08-31-2015 | #58 |
Join Date: Jun 2009
Location: I live at Devens, one run at a time
Posts: 455
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Re: Brake Recommendations Please
I just reached the end of my Carbotech AX6 pads, time for a freshening. With all the concern about caliper flex I was pretty surprised to run through a full set of pads and see very little pad taper. I suppose I will have to measure.
But I know my rotors are a problem both from being really heavy and beyond recommended thickness limits (had a bad re-surface and had to re-surface again). So I went with Baer Eradispeed rotors (hat style) all around. I am somewhat disappointed in the limited weight savings (2.5lbs/side) but then again since I use them heavily I did not go for the usual cross-drill, only slotted, since the holes will accumulate spider cracks after repeated hard use. Actually had to call Baer directly to get them slotted-only. Note my car is now a trailer queen, so it's only event miles from here out. Oh, and for Russ, I'll have to try and take some measurements of the swept area for the CT412 pad. It's a little hectic here as my wife and I try to prep for SCCA Solo Nationals next week. Afraid I'm not taking the Beast this time, got offered a co-drive in a CPrepared Fox body. Silly fun, those cars (good youtube search fodder there). Kind of like the ZR-1 on a 1st gear course power-wise, but all the time. The steering on the other hand, well in those cars that big tiller you hold is just for picking a compass point. Cheers, - Jeff
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[I]91 ZR-1 #1840, autocrossing in SCCA BSP. FIC S/S's DRM chip/Watson/Borla/lid/LW batt&headlights, springs, shocks, pads & lines, quick rack & Turn One, camber brace, 32/22mm sways, A/C halfway deleted 17x11 & 12 CCW's, 315 & 335 Hoosier A6s [/I] |
08-31-2015 | #59 |
Join Date: Jan 2015
Location: Marietta, GA USA
Posts: 1,160
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Re: Brake Recommendations Please
Jeff, good luck at the Nationals. I'll bet that's going to be a big, fun event. Can you tell us the car number, class, etc., so we can look for you in the results during the event?
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09-04-2015 | #60 |
Join Date: Jun 2009
Location: I live at Devens, one run at a time
Posts: 455
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Re: Brake Recommendations Please
Russ, I'll confess I've barely been able to walk past the Beast, no new info on the brakes. Of course these last two weeks are when work chooses to flare up in a big way.
This event is gigantic and getting more daunting by the hour. And my wife's Focus ST has these Recaros that are truly outstanding - for exactly one minute. I am not looking forward to 1600 miles, to race for 6 minutes, then drive 1600 miles home... While she stands a good chance at a title in GSL I know I'm just there to fill the field and shake the Nationals Noob syndrome. If I hit mid-pack I'll be tickled, truly wild class this is. The fun can be followed at Live Results- http://sololive.scca.com/ Live Video Streaming- http://www.ustream.tv/channel/SCCASolo I'm in CP #150, running Thursday/Friday 2nd heat. That means probably around 10 or 10:30 Thursday, an hour earlier Friday. Here's a link to a pic from the Wilmington Ohio National Tour (he appears to not allow direct links): https://picasaweb.google.com/1165117...63995910282418 Thanks for the kind thoughts! Cheers, - Jeff CPrepared Cannon Fodder!
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[I]91 ZR-1 #1840, autocrossing in SCCA BSP. FIC S/S's DRM chip/Watson/Borla/lid/LW batt&headlights, springs, shocks, pads & lines, quick rack & Turn One, camber brace, 32/22mm sways, A/C halfway deleted 17x11 & 12 CCW's, 315 & 335 Hoosier A6s [/I] |
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