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FEULING PARTS Race Series Solid Lifters for Twin Cam, XL, Buell & M8 - Part No. 4057
Regular price $299.95 USD
Category:
Solid Lifters - Race Series® - +0.8435" to 0.844" Oversize - Twin Cam | XL | Buell | M8
The FEULING PARTS Race Series Solid Lifters (Part No. 4057) are expertly engineered for high-performance engines with aggressive valve spring pressures and large lift camshafts. Crafted to optimize valvetrain stability at high RPMs, these lifters help reduce valve float, ensuring maximum valve lift and improved power output. CNC machined and precision ground, each lifter features a 0.700-inch diameter roller that maintains proper oil flow to the engine's top end with metered oiling, promoting durability and reliable operation. Designed to utilize standard pushrod seat heights, these lifters are ideal for performance applications where maintaining correct geometry is critical. Made in the USA, they are compatible with Twin Cam, XL, Buell, and M8 engines, and are best paired with FEULING’s Race Series® adjustable pushrods or other heavy-duty adjustable pushrods for optimal performance. For best results, FEULING recommends using a high-volume oil pump to ensure consistent lubrication at high RPMs, maximizing engine longevity and horsepower gains.
Features:
- Optimized for engines with high valve spring pressures and large lift camshafts
- Enhances valvetrain stability at high RPMs
- Reduces valve float for improved performance
- Maintains maximum valve lift for increased horsepower and torque
- CNC machined and precision ground for durability
- 0.700-inch diameter rollers ensure proper oil flow and metered oiling
- Designed for standard pushrod seat height compatibility
- Made in the USA for quality assurance
- Suitable for Twin Cam, XL, Buell, and M8 engines
- Recommended with FEULING Race Series® adjustable pushrods or heavy-duty alternatives
- Best paired with high-volume oil pumps for optimal lubrication





