Valve Springs

10K RPM Dual Valve Springs

Introducing our latest innovation tailored for high-performance enthusiasts: the 10K RPM Dual Valve Springs. These newly designed springs are the perfect upgrade for engines that operate at high revs and require high lift. Engineered for the extreme,...

Valve Spring Shim .015"

Stainless steel valve spring shim. These shims are stamped with a high quality tool ensuring a consistent product. Used to increase valve spring pressure and protects the cylinder head's valve spring seat. These valve spring shims are specifically...

Tillotson 212E Valve Spring Pair

The Tillotson 212E Valve Spring Pair is a set of two high-quality valve springs designed for use in small engines. These springs are made from top-grade materials and are engineered to provide superior performance and durability. They are designed to...

55lb Dual Valve Springs

The 55lb Dual Valve Springs are high-performance components that are essential for engines that require improved valve control. These valve springs are designed to provide a higher spring rate than standard valve springs, which helps to prevent valve...

40lb Dual Valve Springs

The 40lb Dual Valve Springs are essential components for high-performance engines that require improved valve control. These valve springs are designed to provide a higher spring rate than standard valve springs, which helps to prevent valve float at...

Retainer Kit (Dual Valve Springs)

The Retainer Kit (Dual Valve Springs) is an essential upgrade for your high-performance engine. It is designed to provide increased valve control, which leads to improved engine performance and durability. This kit includes dual valve springs and steel...

Dual Valve Spring Kit, Titanium Retainers

The Dual Valve Spring Kit with Titanium Retainers is a high-performance upgrade designed for those who demand the most out of their engine. This kit is perfect for anyone looking to improve their engine's power, torque, and overall performance. The dual...

15lb Valve Springs

The 15lb Valve Springs are high-quality valve springs designed for use in a variety of engines. These valve springs are made from durable materials that can withstand high pressure and extreme temperatures, ensuring long-lasting performance and...

36lb Valve Springs

Improve the performance of your high-performance engine with these 36lb valve springs! These are premium aftermarket valve springs that are designed to deliver better valve control and enhance engine efficiency. These valve springs are made from...

22lb Valve Springs

Upgrade your engine's performance with these high-quality 22lb valve springs! These are aftermarket valve springs that are designed to provide better valve control and improve engine efficiency. These valve springs are made from durable materials that...

65lb Dual Valve Springs, GX240-390, Predator 301cc / 420cc

65lb Dual Valve Spring Set Approximately 65lbs at 1.125" Installed Height with 140lbs Open Pressure (.375 Lift) Approximately 60lbs at 1.20" Installed Height with 140lbs Open Pressure (.375 Lift) Fits: Honda GX240 Engines Honda GX270...

50lb Heavy Duty Valve Springs, GX240-390, Predator 301cc / 420cc

50lb Heavy Duty Valve Springs Fit: Honda GX 240 Engines Honda GX 270 Engines Honda GX 340 Engines Honda GX 390 Engines Predator 301cc Engines Predator 420cc Engines Approximately: 50 lbs at 1.125" installed Height 42 lbs at 1.2", with 110...

18lb Valve Springs

18lb Valve Springs Not recommended for any Cam with a .274 lift or higher Billet Connecting Rod and Billet Flywheel are recommended but not required Works with both Hemi and Non-Hemi Engines No Returns on this product. If you have questions,...

26lb Valve Springs

26lb Valve Springs Recommended on any hardened Camshaft with a lift measurement of at least .265" Works with stock Valve Train, but we recommend upgraded Push Rods, Lifters, Rocker Arms, and Valve Spring Retainers for added durability Sold as a...

10.8lb Valve Springs

The 10.8lb valve springs are high-performance springs designed to provide improved valve control and increased engine performance. Made from high-quality materials, these valve springs are durable and reliable, capable of withstanding high engine...