new rotors
#21
jr. mechanic pretty much nailed it on the head, and 350rs did bring up a good point-less weight. less unsprung weight and less rotating mass. may change by a hundredth on a 10 second car, but that counts. also, most drag racing brakes ive seen are a solid, non vented style.
the zinc coating is on there to keep rust from growing on non friction surfaces. and one down side is drilled/slotted rotors cant be properly lathed, and are also prone to cracking
the zinc coating is on there to keep rust from growing on non friction surfaces. and one down side is drilled/slotted rotors cant be properly lathed, and are also prone to cracking
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