Brake Rotors OEM, Brembo Blanks, Turn OEM, Leave alone

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silver2k2
Posts: 494
Joined: Thu Feb 15, 2007 8:03 am
Car: 1994 Q45 Ivory Quartz/Tan

Post

My "brake pads worn" light came on so I guess I need brakes

What do most people do

Replace Brake Rotors with OEM, with Brembo Blanks, Turn the OEM one, check per FSM for grooves and width then Leave alone.

I have ordered the runout tool and will be using OEM pads


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elwesso
Posts: 30810
Joined: Sun Feb 23, 2003 4:52 pm
Car: 94 Infiniti Q45t 5 spd
2007 BMW M Coupe
2007 Infiniti G35 S 6MT
Location: Indiana
Contact:

Post

Check the thickness of the OEM rotors, if theyre still 27mm or so (above 26) you could probably turn them this time.

Brembo blanks are nice OEM replacement. I have them on my car and theyve been turned once (just the fronts, the rears are untouched) and theyre warp free.. Before I had them turned they werent really warped but glazed, the shop that turned them said that they didnt take any rotor material off it was all glaze.

I have a set of brembo drilled/slotted rotors waiting to go on the car when these wear out, these have been on for about 16k miles (im guessing, I dont remember how many miels the Q had on it when I converted) and have certainly seen hell and back.. Brakes are something I love torture.

Quality brake parts are worth their extra price because they will no wear out as quickly and give annoying issues... I have tracked my Q and put about 5000 miles since the last turn nad they are still warp free, no vibrations whatsoever...

silver2k2
Posts: 494
Joined: Thu Feb 15, 2007 8:03 am
Car: 1994 Q45 Ivory Quartz/Tan

Post

Ok Wes I will measure them, hopefully and can turn them this time.

silver2k2
Posts: 494
Joined: Thu Feb 15, 2007 8:03 am
Car: 1994 Q45 Ivory Quartz/Tan

Post

I checked the records and the front where dont 4k miles ago, I checked the rears and they are pretty low, however the light went off when I started it on the way home.

I measured the rotor and its 8.66mm servicable is 8.0. I assume that this falls into the range that can be turned.


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elwesso
Posts: 30810
Joined: Sun Feb 23, 2003 4:52 pm
Car: 94 Infiniti Q45t 5 spd
2007 BMW M Coupe
2007 Infiniti G35 S 6MT
Location: Indiana
Contact:

Post

Ok so the fronts are golden... the rears should be fine too, they are 9mm factory so 8 2/3 is good enough. They probably wont have to take much stuff off to get them golden.


silver2k2
Posts: 494
Joined: Thu Feb 15, 2007 8:03 am
Car: 1994 Q45 Ivory Quartz/Tan

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Do the pads come with shims, I looked at all the hard ware and it looks pretty new the boots are squishy I am not sure I need that hardware kit

maxnix
Posts: 22627
Joined: Mon Jul 22, 2002 8:11 pm
Car: 1995 Infiniti Q45
1995 Infiniti Q45t
2000 Infiniti Q45

Post

Shim kit is extra and a good thing to have on hand.

Had my Brembo Stillen front rotors on for almost 40K and I am still waiting for some sign of lateral uneveness.


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