Fuel injection ID

[idenisovich]

Can anyone help me ID this fuel injection system? I cant figure out how to adjust and I would like to get the manual

View attachment 10231 View attachment 10230

This is on a 1978 CJ5 with a AMC 258 i6 / 4.2l in-line 6

Any help is much appreciated!!!

 

[idenisovich]

I found it! Its a Holey Pro-Jection 1D throttle body injector incase anyone else has this issue...