TRCM

I installed my new DD2's about a week ago, thinking I was replacing some old stock injectors.

Well, I've since found out they weren't stock, but I am trying to find out for sure what they were.

I have been told they were/are marine 300's, but I've never heard of a 300....370 & 330, but not 300.

The number on the nozzle was 6816....does that tell ya anything ??

or is there a sight I can go to to determine what they were/are ?

At this point, I am about ready to take the new ones out and put the old ones back in...save some money, and not lose power.

macaw

The marine 300 and rv275 are the same injector.