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CDI Box 3 Pin, New

CDI Box 3 Pin, New

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Availability: In Stock
Our Price: $644.99
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Product Description:

New Partsklassik Cast 3 Pin CDI Box
For 911 models 1969-77 and 914/6 from 1971-76

In addition to the many robust design features mentioned further below, each and every CDI box we sell is fully tested on our proprietary testing equipment before it leaves our facility.  We do not ship out non-functional or poorly functioning units, ever.  There are however a number of installation factors, vehicle conditions, and practices that can make a CDI box appear non-functional, or that can actually damage the unit during or after installation. For this reason, we recommend that any CDI box be installed by a qualified Porsche mechanic who is truly competent with Porsche CDI ignition systems.

We stand behind our CDI boxes with a 5-year warranty on defects in materials and assembly.  When purchasing any CDI box from us, you are responsible for reviewing the warranty statement and following its conditions, including practices to avoid and issue resolution.

February 2018 Press Release:  
After 5 years and over 650 units sold worldwide we have just released our latest version of the Digital CDI box for Porsche models 1969-77 3 Pin versions and 1978-94 6 pin CDI versions for the 911SC, (up to 1983) and 930 models.

 With the Porsche models that use CDI systems fast approaching 50 years in age we have seen so many items that can influence CDI box operation. With many cars being fitted with aftermarket parts that don’t conform to factory standards, Bosch discontinuing original parts and general wear and tear on the electrical system, all these things can not only affect how well the system operates but can also contribute to multiple system failures. Our motto has always been to “Run No Matter What”, this means even if the car is not in spec we should run and continue to stay running. 

 Advantages of using the Partsklassik CDI over repairing or replacing with another unit:
“A” Terminal Disconnect protection
Protected Trigger Signal Input Filter
Input Voltage Correction
End User Settable RPM Limiter
Misfire Over Voltage Protection
True 450 Volt Primary CDI
High Efficient Design Resulting in Less Heat Generation
Low System Current Draw
Won’t Lose Power as RPM Increases
Plug compatible with all factory Porsche Models
No Phase Modification on Trigger/Firing Point
5 Year Warranty Against Defects in Production or Workmanship

Download our full warranty statement, Click HERE

For a complete description and break down of all the points mentioned download our Whitepaper, Click HERE

Manufacturer Information:

Partsklassik is a parts and components restorer as well as a manufacturer of no longer available parts for vintage and classic Porsche® Vehicles. Partsklassik has been in the Porsche® repair and restoration business for more years than we care to count and we continue to add products and services to meet the needs of the vintage Porsche® enthusiast.

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  • 1969 Porsche 911
  • 1970 Porsche 911
  • 1971 Porsche 911
  • 1972 Porsche 911
  • 1973 Porsche 911
  • 1974 Porsche 911
  • 1975 Porsche 911
  • 1976 Porsche 911
  • 1977 Porsche 911
  • 1970 Porsche 914/6
  • 1971 Porsche 914/6
  • 1972 Porsche 914/6
  • 1973 Porsche 914/6
  • 1974 Porsche 914/6
  • 1975 Porsche 914/6
  • 1976 Porsche 914/6
[All vehicle fits]

Return Policy

Please inspect your order as soon as you Receive it. You must notify us within 5 days of receiving the order of any missing or wrong parts.

If your package is damaged in any way you must notify the shipper as soon as possible to report the damage.

 All returns are subject to a 25% restocking fee, With the exception to wrong parts or warranty parts. There will be no returns after 30 days of purchase. No returns will be accepted for customer damaged or misused items. Special order parts are not returnable. You must obtain an RMA number from us before returning your item, you must obtain the RMA by phone. Requests for an RMA number via Email will not be answered, as we cannot guarantee that any email will reach its intended recipient  All returns must be shipped freight prepaid, orders shipped freight collect will be refused.