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Just because you find it impossible does not make it not true. I am not a physical or chemical metallurgist and i don't know a single one who tracks cars but none of them buy drilled rotors. Drilled rotors are marketed for looks and "Performance by allowing water an gasses to escape for better braking" Nascar, F1, IMSA, Michelin Pilot Challenge, Porsche Cup, Lamborghini Super Trofeo etc etc etc DO NOT USE the superior drilled rotors designed by engineers, they are either solid or slotted/hashed . I cannot tell you the number of drilled rotors i see on track weekends which have spider cracks STARTING from the holes. Hell I have had it happen to my OEM rotors before I switched to Slotted. Sure you see countless OEM drilled rotors from many High end manufactures (AMG, ///M, Porsche etc) STREET CARS but NOT on track cars. The drilled holes will NOT cause any issues or be the source of stress cracks for your everyday hey look at my drilled rotors. Most drivers NEVER push a brakeing system even close to its stopping potential or max capablitites. Just becasue the Drilled Rotors may be fine for going to the grocery store does not mean the drilled is OK for ACTUAL Brake safety and performance.
Just because you find it impossible does not make it not true. I am not a physical or chemical metallurgist and i don't know a single one who tracks cars but none of them buy drilled rotors. Drilled rotors are marketed for looks and "Performance by allowing water an gasses to escape for better braking" Nascar, F1, IMSA, Michelin Pilot Challenge, Porsche Cup, Lamborghini Super Trofeo etc etc etc DO NOT USE the superior drilled rotors designed by engineers, they are either solid or slotted/hashed . I cannot tell you the number of drilled rotors i see on track weekends which have spider cracks STARTING from the holes. Hell I have had it happen to my OEM rotors before I switched to Slotted. Sure you see countless OEM drilled rotors from many High end manufactures (AMG, ///M, Porsche etc) STREET CARS but NOT on track cars.
The drilled holes will NOT cause any issues or be the source of stress cracks for your everyday hey look at my drilled rotors. Most drivers NEVER push a brakeing system even close to its stopping potential or max capablitites. Just becasue the Drilled Rotors may be fine for going to the grocery store does not mean the drilled is OK for ACTUAL Brake safety and performance.
