LC MotorSports

Check out our New Sport Slotted Rotors:

https://rennlist.com/forums/parts-ma...-and-rear.html

These fitments are in stock and shipping:

996 351 405 01 Fronts at $180.00 each

996 351 406 01 Fronts at $180.00 each

996 352 401 05 Rears at $360.00 / set (only sold in sets)

987 352 403 01 Rears at $360.00 / set (only sold in sets)

These will fit:
1997-2000
2001 Naturally Aspirated
2002 Carrera
2002 Carrera 4
2002 Carrera 4S
2003 Carrera
2003 Carrera 4
2004 40th Anniversary Edition
2004 Carrera
2004 Carrera 4S
2005 997; Carrera 2; w/o PCCB
2006 Carrera 2; w/o PCCB
2007 Carrera 2; w/o PCCB
2007 Carrera 4; w/o PCCB
2007 Targa 4; w/o PCCB
2008 Carrera 2; w/o PCCB
2008 Carrera 4; w/o PCCB
2008 Targa 4; w/o PCCB

2000-2008 Boxster & S models
2006-2008 Cayman & S models

Call us to see how you can get your car ready with the New Sport Slotted Rotors for the 2012 season.

Cheers,
Luda & Chris

LC MotorSports

check out the photo of the Rears.

LC MotorSports

These rotors are worth the effort and cost to place on your Race Car, DD or DE car. Why not try them and find out what you are missing.

LC MotorSports

bump

bbbradley

Such as what? My understanding is that slotted/drilled are for looks and not performance. Is there something new or different in these that can be quantified as "better?"

LC MotorSports

You gain thermal stability or improved braking.

bbbradley

So, then you have some documented performance benefit? Either you it or you don't.

LC MotorSports

Yes I do...

LC MotorSports

these probably are not for you.

bbbradley

Are you going to share? If not, then that tells me all I need to know.

LC MotorSports

What does it tell?

LC MotorSports

Grooves in rotor faces are partly a carryover from the days of asbestos pads. Asbestos and other organic pads were prone to “glazing” and the slots tended to help “scrape or de-glaze” them. Also, cross-drilling and/or slotting the rotor for racing purposes was beneficial by providing a way to expel the gasses created when the bonding agents employed to manufacture the pads began to break down at extreme temperatures. This condition is often referred to as “outgassing.” When it does occur, the driver still has a good firm brake pedal, but a significant reduction in friction. Normally this only happens at temperatures witnessed in racing. However, with today’s race pad technology, “outgassing” is no longer a concern with pads designed for racing.

So in the final analysis, drilling and slotting rotors has become popular in street applications for their pure aesthetic value. For most performance applications, slotted is the preferred choice. With certain pad material, slotting can help wipe away debris from between the pad and rotor as well as increasing the coefficient of friction between the rotor and the pad. A drilled rotor provides the same type of benefit, but is more susceptible to cracking under severe usage; however, for street and occasional light duty track use, they will work fine. For more severe applications, we recommend slotted rotors.

bbbradley

Nice edit. The original comment was very professional.

All I want to see is the quantifiable data to back up your claims. If they are for looks only that's fine, as I too think they add to the appearance of the car.

Bob Rouleau

bbbradley - why are you being argumentative? A quick search on the benefits of slotted rotors will show that they last longer than OEM rotors with cast holes. Cross drilled are the worst by the way. OEM rotors tend to crack at the holes and any crack longer than 7 mm or holes which join two or more holes or any crack that goes to the rotor edge means you replace the rotor$!

The 996 is especially sensitive to rotors cracks if tracked. There is inadequate cooling to the front rotors, something PAG improved on the 997. I switched to slotted rotors on my 996 GT3 and again on my 997 .1 RS and got much better life. I hope this answers your rather persistent questions.

Regards,

LC MotorSports

We are having an Easter Special on all Sebro Sport Slotted Rotors.

Order any Sport Slotted Rotor and receive free shipping.
Order a full set (Front/Rear) and take an additional 10% off.

Why not get your car set up for the Spring season.