Just bought a set of bd twins and an ats 3 piece manifold looking for a set of injectors that will help fuel but keep the egts in check while I tow my 14k gooseneck fully loaded. Getting max HP isnt super important but being able to tow without worrying about egts all the time is
Thanks
Evan

 

Cheap power would be some Marine 370's. Pretty sure the Bd twins would keep them in check with your sig. Might could check out some DDP 2 or 3's as well. Im searching for some injectors as well, and have heard great things about the DDP injectors. Maybe some others will chime in with some experience.

 

By looking at your sig I would say don't go any bigger than a DDP2 for towing that heavy and you may want to step back to a 181DV. I assume you still have the stock 175hp injectors? Towing heavy with my 140 and 150hp injectors require me to pull the fuel plate way back to keep the water temps in check so injectors that big for towing are a waste of money.

 

The injectors are still the stock ones for my engine I think I will leave it alone right now and see how its fuels without any injectors. Maybe get some ddp 2 if I think it wont affect towing to much.
Evan

 

DDP2's seem like they should be sufficiant enough for twins but I agree with the 181 dv's. Hope you have fun, twins and some injectors that size are what I'm looking for in the future.

 

My B-1 can keep my DDP2's in check while grossing 17k. I really like them, even though the original setup was never intended to tow, it does an excellent job of it. I have nothing but good to say about the DDP's, and the mpg increase has been very welcome on both my trucks. Check into them, you won't be disappointed.

 

Theres a guy in another cummmins forum with DDP's and a nozzle tip broke off. First time ive heard of it happening though...