Tech specifically for Cummins B series engines. Sponsored by Tennessee Diesel Conversions.
howcome non of the links in the sticky "4bt swap info" work? this really bums me out cause im looking for all the info in the links......
I have seen many people request and want to see what everyone is getting for fuel economy. Somewhat similar to the dyno thread, I want to start a...
There seems to be a rash of scams going on out there in the real world with sellers passing off Cummins B Series engines that have bad BOSCH VE...
PLEASE BOOKMARK THIS THREAD FOR FUTURE REFERENCES Dodge NV4500 hydraulic clutch line adapter fittings:...
Injectors are good, and have been pressure checked. Valves adjusted Compression test good, all 4 around 400 I still have a miss. Low power, poor...
I have an understanting how they work, I think. BUt im unclear how injectors can provide more horsepower. Does it flow better while maintaining a...
Please see the attached photo. this valve ins in the way of mounting the air compressor on our 6BT. the engine came out of a 92 dodge.We were told it...
ok, on my 89' Morbark Chipper ...it has the 4b non turbo engine. i have been having a problem with re-starting when warm...replaced the fuel shutoff...
I have a 4bt, the #4 cylinder has light vertical scoring or buildup in the 3&9 oclock positions when viewed from standing in fron of the engine. Are...
Ok, so the time has come to wire up my motor. It seems like it will be a challenge to me because not only is it a motor change, but I'm also going...
Hi: I need to replace the power steering pump from my vacuum/power steering unit. I noticed that in a lot of the parts catalogs they have an " with...
Page 94, full view pre-cleaner. Warning, PDF is 30mb http://www.donaldson.com/en/engine/support/datalibrary/061238.pdf There are two 3"...
Welp, My 4bt is leaking about a Gallon of fuel into the crank case if allowed to run for 15 to 20 minutes. I replaced the lift pump as it was...
2001 Ranger,I have a 255lph in tank fuel pump with out a fuel return line.Do I need to use this pump or eliminate it? What is the better,less...
Does anyone know if the P pump is the same internals as the typical GM setup :confused: ?? I have gotten reports from some pump builders that the...
I bought the remainder of someone else's project. Moral of today's story: It is not always a good idea to take over someone else's project:eek: ...
I have searched all over trying to figure this out with no luck. My 12 valve has a 3 wire connector coming off it, red, white, and black wires. Can't...
well built another 4bt cpl 857 the past couple days. basicly a completely stock engine just with some minor mods to make it fit in my application...
hey guys, new here, and trying to wire up my 4bt for the first time. it has the bosch ve (?) pump that looks like it has a diaphram at the top....
I saw a question about the tiny-tach. the inducer seems easy. can I get a dial tach with the same fuel-line inducer or is there a better option? ...
I was not going to pay 315 for a cummins tps. So, I am using a ford mustang tps. I machined an adapter and made a bracket..... So far, so good. ...
I attempted to read the stickys but got a file 404 error. I think my pumps not working and a freind gave me a brand new pump he said was for a 8.3....
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