Jame Duff Power Chip, Anyone Use It ?

[Explosive]

Look like a chip that alters fuel injection ? Anyone ever use one ? Any good ?

http://www.jamesduff.com/broncoII/engine.html

 

[ronclark]

Look like a chip that alters fuel injection ? Anyone ever use one ? Any good ?

http://www.jamesduff.com/broncoII/engine.html

I got one in my 2.9L, it really seemed to keep the power band more even.
Mines on a 5 speed

 

[Explosive]

Alright thanks. I'll probably end up with one.