HEI Distributor DUI, 225 V6 Odd Fire, 1966-1971, Jeepster Commando, CJ5, and CJ6

DUI distributor for V6

Restored the performance and top end speed of my 1970 cj5

Everything I hoped it would be.

2 years ago I paid a shop to upgrade my stock distributor to HEI. It worked so I was happy but the engine would miss every now and then and I couldn't figure out what it was. Eventually it stopped firing all together. I changed the coil then the modulator but was still never right. After ordering this DUI unit and installing it I am very happy. It started right up and I haven't had a single problem. Easy install, works great. Thank you very much for being there for us Jeepster owners!

CJ5A with A/C & P/S 225 V6 Distributor conversion to DUI

I bought this ignition system because I was having problems starting my engine after running it for a while and it was hot. This was my second attempt converting the distributor to an electronic ignition. The first time I bought one similar, but the shaft was about 1 inch shorter, and it rubs against the intake manifold preventing it from engaging inside and rotating it for timing purposes. This distributor is longer made specifically for the V6 in a jeep with stock manifolds. It fits perfectly and easily rotates for timing purposes. It is more expensive, but it fits. Only had to slightly modify the distributor hold down bracket by making the center hole of the bracket oval so it could fit and hold the distributor down. The cables that they sell are good quality and works with the distributor but in my application, I have A/C and P/S; I will probably make my own cables in the future so they can be ran under the A/C and P/S brackets instead of running them around the carburetor on top of the intake manifold. Anyway, I recommend the DUI they sell because it fits and resolves all my starting problems.