CompuFire Distributorless Ignition System for Bosch 009 Distributor with Blue Wires 5-x-205 Use these shims to adjust

Use these shims to adjust deck height for optimum performance

Cylinders: Cast Iron

for maximum cooling through the head

WC-05-062 #149i/149e 911s (67-73) Mechanical Injection Set (2)

It Comes bare with a 12mm plug hole

CompuFire Distributorless Ignition System for Bosch 009 Distributor with Blue Wires 5-x-205 Use these shims to adjustCompu Fire DIS IX distributorless ignition systems for your Bosch 009 distributor provide triple the energy of traditional electronic ignition systems. You'll realize the benefits of the maintenance free, instant starting setup in these bolt on, plug and play systems. The distribution and the switching functions have been eliminated, but you still have need for the timing function, and the body of a Bosch 009 contains a robust centrifugal advance