what are the reviews here on DUI dist . ?
 

Are these reliable ?

Thumbs up from me. I haven’t heard anything bad about them, and love mine.

DUI
 

Thumbs up here too. Good quality and setup my cars
Specs.
Running one for several years.
Gerry

Thumbs Up!
 

I’ve got a pair in use for several years and several thousand miles of perfect, worry free service. The curve you order is dialed in on a Sun machine and both of mine are spot on.

Great news !!! I have one located at a good price but just thought I'd check !! Thanks ALL !!

One in my 78 for over 20 years, have one in the 500" IA motor also.

Thumbs up, great customer service. I didn't get any crazy hp increases but overall drivability is much improved . Through all my rpm range it's solid. Also a definite increase in idle quality. No more struggling to run while the engine is cold.

I didn't use their distributor but I did use their module, coil, cap and rotor in my Mid American stock car. It won many races and a track championship. It never missed a beat. I ran .050 spark plug gap. Peak rpm was about 7200.

Thanks everyone for your input . I have purchased it and it should be set to work on my 455 according to the DUI folks . It's marked on dist 22* @ 3000 rpm and has a vac advance .

Mine dynoed the same as a MSD and 700 box on the dyno.