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I have a Fummins conversion using a 48RE and an Anteater controller and have an issue. When trans is cold, it shifts as programmed. I have a gauge on the governor pressures and the shifts correspond to the changes in pressures. 1-2 at about 60psi. Gauge shows zero, and on the rise to 60, the...

Screen grab of.2 Sent from my XT1254 using Tapatalk

Trying to better understand defueling and/or limp mode. How does the ECM control the CP3 pump to cause defueling? I got my 2004.5 common rail installed in my Excursion. When I attempt to drive it, the slightest actuation of the throttle ends up with big time surge or stalling. Watched the rail...

I just completed turning my Excursion into a Fummins. Truck is 01 with 340K+. 7.3 was tired. Got an 04.5 common rail with under 100K and used a 48RE. Added the Anteater controller. The donor was a 6speed. Guy I got it from had the ECM flashed for automatic. Probably unneeded,but it's done...

I am getting ready to swap out 300+ k 7.3 for 2004-1/2 CR. I am debating using a Dodge 48RE in it. Has anyone done this? Ultimately, I would like use a 5R110, but the expense of adapter, flex plate, core trans, rebuild and trans controller vs. 48RE (already have with flexplate and adapter) plus...

Has anyone been able to make an NV4500 live on the drag strip? Can they be modified for power shifting? Or, is a Lenco or Liberty a better bet for the stick shift drag racing?

If I was doing a 4BT, which head would used to make a P pumped, 16 valve?

Here are the twins, 5" exhaust and 5 speed

Can anyone tell me the difference between the factory 4BT camshafts? There are 3 listed on EBay. The part nos. are: 3925582 3929039 3929885 Sent from my XT1080 using Tapatalk

I have mentioned my build on here before, I think. The mind is a terrible thing... Anyway, the rods are on the way, crank is in hand, 0.750 thick slab of ductile iron ready to be planed....I am ready to get pistons, bore a block & start fitting the thing together. It will be 4.5 liter, 3.9...

I am about to build an SS manifold for my 4BT project. The turbo has the 2 port flange. When building the manifold, how far in should the divider between the 2 ports extend? The turbo flange will be centered and angled up about 45 degrees. I could split the manifold and have 2 cylinders feed...

My 48 Dodge Pilothouse project is getting a 4BT and a Ram Chassis e/w NV4500 and Dana 80. Pretty much the 6BT driveline with a 4 cylinder. I have a crank from a 4.5QSB. The stroke is 5.39 vs. stock 4.72. I am trying to build a torque monster and would like to know if anyone has done this...

I drag raced about 30 years. Have not in about 10. Still a fan and occasionally help on and root for my good friends in Pro Mod, Mike Janis and crew. He won INDY and Englishtown in 2013. I have done all of my own assembly and planning on my own drag racing engines. All but my earliest have...