DAYCO BELT XTX5054

Designed to maximize the performance of high-horsepower engines Manufactured from specially formulated to high-temperature polymer and designed with deeper cogs on top and rounded cogs on the bottom Faster and more consistent throttle response, higher speed and quicker throttle response at mid-speed acceleration Greater secondary acceleration at high rpm's and as primary acceleration increases Tested and proven to be reliable at well over 12,000 rpm Operates at a cooler running temperature Offers better performance during deceleration (more responsive engine braking) Provides more power to track Belt width is measured by top width. Belt length is measured by OC (Outer Circumference).