Feuling Evolution Race Series Adjustable Pushrod Kit - Chromoly - 4080

Maximize your engine's potential with Feuling Parts HP+® and Race Series® Adjustable Pushrods. These high-performance pushrods are engineered to maintain maximum valve lift, increase stiffness, and enhance valve-train stability, leading to significant gains in engine RPM, horsepower, and torque output.

Description

Feuling pushrods eliminate flex and valve-train instability through a meticulously designed adjustment parameter. The individual intake and exhaust pushrods minimize adjustment extension, ensuring optimal performance. Designed for high-performance engines utilizing larger lift cams and high spring pressures, these pushrods maintain proper and critical oil flow to top-end valve gear. The double jam nut lock system ensures secure and reliable adjustments. Crafted for both hydraulic and solid lifters in street or race engines, these pushrods deliver unparalleled performance and durability. They can be adjusted 0.225" longer than stock to accommodate longer cylinders and smaller base circle camshafts. Constructed from high-quality chromoly steel and proudly made in the USA, these pushrods are a testament to superior engineering and manufacturing. The HP+ Series® features a 0.120" wall thickness, while the Race Series® boasts a robust 0.145" wall thickness, making it ideal for extreme spring pressures.

Features & highlights

• Maintains maximum valve lift for optimized performance.
• Increases stiffness and column rigidity, maximizing valve-train stability.
• Eliminates flex and loss of valve-train stability.
• Designed for high-performance engines with larger lift cams and high spring pressures.
• Ensures proper oil flow to top-end valve gear.
• Features a secure double jam nut lock system.
• Made in the USA from premium chromoly steel.

Technical specifications

• Brand: FEULING PARTS
• Part Number: 4080
• Material: Chromoly Steel
• Diameter: 3/8"
• Wall Thickness: 0.145"
• Units: Set of 4

Important to know

Installation requires removal of rocker covers and rocker arm supports. The Race Series® is highly recommended when extreme spring pressures are used. Feuling pushrods can be used with factory pushrod tubes.