MHS / PAC Valve Spring Kit w/ Titanium Retainers for Ford GEN 1/2 5.0L Coyote

Description: MHS / PAC RPM Series Street / Strip VCT Friendly Valve Spring and Titanium Retainer Kit for Ford GEN 1 / 2 Coyote Cylinder Heads Manufactured in the U.S.A. by PAC Racing for Modular Head ShopDesigned for N/A and Moderate Forced Induction Applications up to 25lbs of boostVCT Friendly for use with Factory Phasers Endurance Heat Treatment and Surface Finishing for additional strength and reliability True Drop-in design. Fits Stock retainers and Spring Seat / Seal 6.0g weight savings over the Factory GEN 2 Spring / Retainer Combowhen paired with MHS Titanium Retainers - Approx. 12% lighter ID Chamfer Top and Bottom for consistent Retainer and Valve Seal / Seat fitment 80lbs Seat Pressure @ 1.575" Installed Height, 217 lbs/in. Rate, .920" Coil Bind.600" Recommended Max Lift Set of 32 Valve Springs and 32 6AL-4V Titanium Retainers These Springs are designed to be used with both stock and aftermarket camshafts. The main focus of these springs is to be able to support both higher than stock RPM and boost pressures, without beating up the phasers or needing to lockout the camshafts. We recommend these valve springs for street / strip applications running no more than 25lbs of boost and a max lift of .600". **These Springs will NOT fit the 2018+ GEN 3, GT350 or 5.2L Predator Cylinder Heads. These fit GEN 1 / 2 and Boss Heads only. Spring Specifications: Part Number MHS-702620-32ApplicationGEN 1 / 2 Coyote and Boss 302 Seat Pressure 80lbs @ 1.575" Installed Height Open Pressure 210lbs @ .975" - .600" Lift Spring Rate 217 lbs / in Coil Bind .920" Max Recommended Lift .600" Spring ID Top .538" Spring ID Bottom .700" Spring Weight (g) 39.7g - Stock GEN 2 is 42.8g Features PAC RPM Processing, ID / OD Chamfer Included Retainers 6AL-4V Titanium - 4.1g - Stock is 7.0g

Price: 1099 USD

Location: Winter Springs, Florida

End Time: 2024-01-07T22:11:11.000Z

Shipping Cost: 0 USD