Extended Valve Guide .310x1.060 for Raptor Engine Durability

• Extended .060-inch length for deeper support
• .310-inch bore matches standard stems
• Bronze alloy fights abrasion effectively

The Valve Guide, .310x1.060, SKU 555156, extends reliability in Briggs Raptor flathead valvetrains. Its longer profile provides extended guidance, curbing wobble in high-lift scenarios and safeguarding seats from premature wear.

Superseded by 231349, it integrates seamlessly, enhancing flow without modifications. This setup refines combustion timing, unlocking smoother power delivery for agile handling. For track organizers, it's a smart addition to inventory, facilitating quick guide replacements during busy weekends.

Drivers experience the uplift in engine harmony—fewer harmonics mean steadier revs and accelerated pace. This guide is your assurance of valvetrain integrity, turning potential vulnerabilities into strengths for unrelenting speed.