When it comes to high-performance vehicles, having a robust transmission is crucial, particularly the input shaft, which bears the brunt of the power when acceleration occurs. A weak input shaft can easily twist or break under the strain, but ATI Performance Products offers a solution with their durable input shafts specifically designed for extreme conditions. Constructed from 300M billet steel and Vasco material, ATI’s shafts are tailored for serious racers seeking superior strength and durability.

For Turbo 400 applications, ATI provides a 1-inch Vasco input shaft capable of enduring significant abuse, and an even tougher 1.125-inch version that features a 4140 heat-treated steel forward drum and an aluminum piston. To combat slippage—a critical performance issue—ATI has developed Lock-Up input shafts, which promise 0% slip, accommodating up to 2800 HP with their welded Outlaw Lock-Up converters, or up to 4500 HP with their Bolt Together Lock-Up converters.

Moreover, ATI offers comprehensive upgrade kits, including their Super Pump and Vasco input shaft kits, designed for optimal alignment, enhanced fluid flow, and outstanding durability in high-horsepower Turbo 400 transmissions. Overall, for anyone serious about high performance, an ATI input shaft is essential for ensuring reliability during tough launches and extreme torque loads, making it a vital component whether for a street-strip transmission or a dedicated race car.



Source: www.dragzine.com