Another distributor machine.

halifaxhops said
3 504 for backup, think 2 504 and 4 oir so MDT/SDT's. I like the 504 the best because it goes to 8000 crank RPM.

Thanks for the reply. I wish I had one of the later ones with the 8000 rpm capability but I'm not unhappy with the MDT's 4000 rpm capability.