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Hey all. So this is such a stupid problem it's embarrassing to ask yet I'm totally lost. It's a 12v cummins engine and has the fuel shutoff electric solenoid. The solenoid has 3 wire. Ground, pull and hold. The pull is working as it fires while cranking but it won't stay running as the hold...

Sorry to interrupt everyone's day, This is just a discussion some friends and I were having, On a p7100 pump or similar setups, does anyone have a general idea how much torque the shaft needs to run the pump? Obviously would change depending on the pump and how much fuel it's pushing and...

Hi guys, I have a question that I can't seem to find the answer to. And I hope this is a decently close enough sub forum to ask in. I bought a bus for the dt360 mechanical diesel engine, and also bought a 2008 f250 truck to put it in. I am planning to run about 500 hp of fuel from a p-7100...

Once more I find myself hangin out with you 12v guys hoping to soak in some information, lol. I am currently looking around for a p7100 pump, so I can send it to a guy to modify it to fit my dt360 project. Now I find out these p7100 pumps are getting hard to find for cheap. What about...

I'm trying to help a friend out on this situation. The lines are leaking fuel, where they tighten on to the crossover tubes. I have to admit, I'm not familiar with crossover tubes, nor did I know they existed 5 hours ago. How do they connect to the injector? And how does the fuel return...

Hi guys, I know it's a stretch posting this question here... but here goes. I have a dt360 engine, and looking for an f350 right now to put it in. I know it's not a cummins, but heck there really isn't any info laying around for the dt360 as there is the 5.9 cummins. Now the dt360 might not...

Hi all, I wanted to know what you guys think, and if this has been done before. So far I know of compound turbos, where the exhaust manifold is channeled into a single conductor pipe, and travels through 1 turbo, then the other. And on the air side, same thing; air travels through 1 turbo...

I was just wondering and wondering forever and ever... couldn't find the answer.. so I thought someone here might know.... Why do diesel injectors use 5 or 7 hole injectors, (or however many), instead of a cone spray pattern? If I understand right, more small holes burns cleaner than fewer...

Just wondering if anyone has heard of anyone successfully installing a 5.9 mechanical cummins or other mechanical engine in a 2008 - 2010 ford super duty. A kick in the right direction would be awesome.

Does anyone have any idea wether or not a full custom ECM is on the horizon for PSD's? How come H&S was the 1st and only, so far, to fold?

Build Your Own Turbo Kit I just found that, and it's a decent read, I think, if you're a little green and thinking about sizing a different turbocharger.

I have been reading and learning a bit about the P7100. I am curious if anyone has ever tried to adjust the timing "on the fly". There is quite a lot of imformation about "how to time" one, but I'm wondering if there is a way to change the timing maybe for throttle position. Like maybe an...

Hi everyone. Has anyone had any experiences with ceramic coatings for pistons, valves, manifolds etc. ? I have looked at a few brands, seen a few brands that people have used (not in real life, just internet) Now wondering what brand might be considered "the best". Swain seems to be the main...

Hi guys, I'm new here, and I joined because I'm looking for input that I suspect a few of you might be able to help with. My story: I currently have a 2008 CC 6.4 ford, and It's a pretty cool truck with the spartan tuner on it. However, I've recently had a "revelation".... I need a new...

:snoop: I've been on ford-trucks.com for a long time, and have usually been able to find input and information for any issues or problems I've had. I've also enjoyed helping others when I can. I've joined CompD because I've decided to undertake a project that might require input from guys...