We love to help, please use our contact tab above. See the help button for installation issues.
These distributors have state of the art electronics. You should have a good understanding of the basic principles for installing distributors. ALWAYS! confirm your timing at the crankshaft against a point in the app with a timing light. This will sync the app and the motor.
If you do not feel qualified please reach out to your mechanic.
This Spacer is sometimes needed to correct the fitment with Porsche and VW Engines.
If you are unsure measure your distributor and compare what goes into the block with the drawing here. If it measures 57mm to the bottom of the drive dog, (see illustration: 43+14) you will probably need the spacer.
Measurements = ID 27mm X 7mm tall
Most come with the spacer included and will say w/spacer.
