The Compu-fire selectable advance curve ignition modules are the most user friendly ignitions on the market. They features a broad range of advance curves to meet the needs of engines from stock to wild. The large rotary switches allow advance curve and RPM limiter selection. Easy installation is made possible with a built in LED static timing light. The modules feature extended temperature and low voltage operation with soft start circuitry for easy starting. The modules operate with a single fire or dual fire coils and the VOES is tuneable. Use with Part Number 51105 Tach Adapter for single fire coil tach signal.

• For 1970-99 Big Twin (excluding Fuel Injected) and 1971-01 XL (excluding S Models)
• High Performance with Retarded Timing

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

• At this time, PerTronix does not offer expedited shipping options from our website.
  
  
• All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
  
  
• PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.
  
  
• Once an item has tracking info, it cannot be cancelled. If you decide you don’t want the items after shipment, please take receipt of the item and process it via our return policy. Thank you for understanding!

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.

Warranty