Advance Spring Kit for PTX Billet Distributors D700700

Precision ignition timing is non-negotiable when you're building a high-performance engine, and the advance curve is where theory meets real-world horsepower. This spring kit for PTX Billet Distributors lets you dial in the exact advance characteristics your engine demands, whether you're optimizing for a naturally aspirated build or managing boost pressure under forced induction. Control your timing curve, control your power delivery.

The Advance Spring Kit is a straightforward bolt-on solution that replaces the stock spring assembly in your Pertronix distributor, giving you the ability to fine-tune mechanical advance without expensive dyno tuning or guesswork. If you're serious about extracting consistent performance from your engine, this is a fundamental upgrade.

• Fits PTX Billet Distributors
• Complete spring kit
• Mechanical advance adjustment
• Bolt-on installation
• Optimizes ignition timing curve
• MPN: D700700
• Works with forced induction
• Precision tuning capability
• OEM-quality construction