Speedmaster 1.500" OD Dual Valve Springs 250 Lbs @ 2.050" - 1.175" Coil Bind PCE272.1010

The Speedmaster PCE272.1010 is a precision-engineered dual valve spring designed for high-performance engine applications. This spring features a 1.500" outer diameter with a 250 lbs load rating at 2.050" installed height and a 1.175" coil bind specification, making it suitable for demanding automotive engine builds where consistent valve control and reliability are critical.

These dual valve springs deliver the spring rate and load characteristics necessary for aggressive valve timing and lift profiles in modified and racing engines. The grounded specifications ensure compatibility with Speedmaster cylinder heads and comparable aftermarket engine components. Ideal for enthusiasts building street performance, racing, or high-output engine combinations, this spring offers the precision fit and durability expected in serious engine development.

Key Features & Benefits

• 1.500" OD Diameter: Fits standard valve spring bores in compatible cylinder heads and engine platforms.
• 250 Lbs Load Rating: Rated at 2.050" installed height for controlled valve operation under high lift and aggressive timing.
• 1.175" Coil Bind: Specifies minimum compressed height to prevent over-compression and internal binding during maximum valve lift.
• Dual Spring Design: Delivers enhanced spring rate and damping for stable valve control in performance engine applications.

Specifications

Ideal Applications

• High-performance street engine builds
• Racing and competition engine applications
• Aggressive cam profile installations
• Custom and modified engine development