srdrago

iTrader: (-1)

The boat is a 1999. Motor suppose to be 1999. The injectors on it are injectors from 1999+ per schematic and model.
The intake is not. It is pre- 99, but someone prior to me modified it to fit the 99 injectors (smaller than the older ones that usually go into it).
seems that I need a new intake that will fit the injectors that are there (small in size). Per schematic it is 861300A2.
issue is I can’t find any and I have a new intake, but it is pre 99 and fit the bigger injectors only.

srdrago

iTrader: (-1)

Ill grab it but I block is dated after 1999.

AllDodge

iTrader: (1)

With intake being modified it won't matter now

srdrago

iTrader: (-1)

How can I fit a 861260T Injector into my 805233C manifold. The 805233 Manifold takes a bigger injector (805225)

Attached is photo of the 2 injectors. The small is what I have on my motor now (861260T), the big one (805225) is what fits into the manifold I have.

TomZ

iTrader: (2)

I have a ‘98 intake as well as a better than factory set of injectors. The intake isn’t in the best of shape but it did seal well using the factory Merc gaskets. Send me a PM if interested.

srdrago

iTrader: (-1)

would your set up work with my computer? What if the injectors are not the same as what the computer is set for?

F-2 Speedy

iTrader: (6)

What ecm do you have ? how was the intake modified for the smaller injector

srdrago

iTrader: (-1)

should be MEFI-3
the studs of the intake was shaved down and injectors jellied into the hole. It worked for a season.
but now I am putting a new block into the boat and was going to change the intake to a new clean one and my mechanic saw this. Now I can’t find a intake that fits the smaller injectors.

AllDodge

iTrader: (1)

My original 502 motor 415 HP used MEFI-1, manifold 805223 and injectors 805225 (37 psi)
The motor was repowered 530 HP using a MEFI-3 with same intake and injectors (40 psi)

Either MEFI will work just make sure the fuel tables are done correctly when re-flashing

srdrago

iTrader: (-1)

what year was your 502?
I really don’t want to deal with flashing and keep the current injectors that are with the motor. But I can’t find a intake to fit them
not sure if there is a adaptor or something to make it work?
looks like these injectors fit to a intake number 861300A2