Dyno Flathead Valve Springs for Briggs Raptor - Select Size (Sold Each)

Upgrade your Briggs Raptor flathead engine with the 1.36" Dyno aftermarket valve spring, engineered for superior performance in kart racing applications. This specific size offers balanced tensile strength, making it an excellent choice for standard setups requiring reliable valve control and durability.

Crafted from high-quality materials, this 1.36" spring ensures reliable operation under high-rev conditions, helping to optimize engine timing and power output. Ideal for racers and mechanics looking to fine-tune their setups without compromising on quality.

Key Features:

• Precision-designed for Briggs Raptor flathead engines
• 1.36" size for precise fitment in compatible configurations
• Sold individually for flexible purchasing
• Boosts overall valve train efficiency

Note: Production of the 1.460" length spring has been discontinued as of September 25, 2019, and is no longer available. The 1.36" option provides a cost-effective, high-performing alternative to maintain your kart racing engine at peak levels.