Mr. Gasket Distributor Mechanical Advance Curve Kit

Mr. Gasket's Distributor Mechanical Advance Curve Kits offer a straightforward and affordable way to unlock more power from your engine's ignition system. One of the most overlooked tuning opportunities on any carbureted engine is the mechanical advance curve inside the distributor — and these kits give you the tools to dial it in precisely for your specific combination, whether you're building for the street, strip, or both.

Each kit includes multiple sets of color-coded advance springs and the supporting hardware needed to modify your distributor's centrifugal advance mechanism. By swapping to lighter or heavier springs, you control how quickly full advance comes in across the RPM range — allowing you to optimize ignition timing for improved throttle response, stronger torque, and maximum horsepower. Select kits also include advance weights and nylon bushings for a more comprehensive tune, along with brass stop bushings to help limit total timing with greater durability than factory rubber components.

Key Features:

• Color-Coded Spring Sets – Multiple spring options allow precise tuning of advance rate to suit your engine build and intended use
• Advance Weights & Bushings – Select kits include new advance weights with nylon bushings for reduced friction and smoother centrifugal advance operation
• Durable Brass Limiters – Brass stop bushings provide more reliable total advance limiting compared to factory rubber pieces
• Improved Torque & Horsepower – Optimizing when full advance arrives unlocks measurable gains in both torque and power output
• Broad Distributor Coverage – Available in versions suited to a variety of popular distributor platforms
• Easy Installation – Includes instructions for straightforward installation without the need for specialized tools

Mr. Gasket has been a trusted name in the performance aftermarket for decades, delivering affordable, results-oriented components for enthusiasts and racers alike. The Advance Curve Kit line continues that tradition, offering an accessible entry point into ignition tuning that can yield real, measurable improvements on the street or track.

Note: These kits are designed for use on non-emissions-controlled vehicles and racing applications. Always verify compliance with local regulations before installing on street-driven vehicles.