Compatibility: This 72300 HEI advance curve kit is designed for use with for GM HEI distributors, making it ideal for tuning ignition timing on many GM V8 engines. It provides an effective solution for improving distributor advance curve performance.
Performance Ignition Timing Adjustment: This ignition advance curve kit includes multiple for gm hei advance springs and weights, allowing you to adjust the ignition timing curve for improved engine response and optimized performance.
Improves Throttle Response and Low RPM Power: Upgrading your HEI distributor advance springs can significantly improve throttle response, acceleration, and low RPM performance, helping your engine run smoother and more efficiently.
Multiple Advance Springs for Custom Tuning: The hei ignition advance kit includes different advance springs that allow precise ignition timing curve adjustment, giving engine builders and tuners the flexibility needed for performance tuning.
Ideal Distributor Tuning Kit for Performance Engines: This HEI distributor tuning kit is perfect for engine builders, mechanics, and automotive enthusiasts looking to improve ignition performance and overall engine efficiency.