How much HP can a 47RE handle?
A stock 47RE will only safely handle 100psi of fluid pressure, while a Racing Valve body from Power Driven Diesel can handle 225 to 250psi, and thus more than 1,200 horsepower output.
How long does a 47RE transmission last?
In fact, it is exceedingly probable that your factory 47RE or 48RE will not survive much more than the first 100,000 to 150,000 miles of its life, depending on your use and maintenance.
Is the 47RE a good transmission?
The 47RE transmission in these trucks is not a favored transmission among Cummins owners. Some of the most common problems with this transmission involve being stuck in a gear, failure of the torque converter to lock, or hard shifts. The 47RE uses bands to shift gears as opposed to clutch packs.
How much HP can you get out of a 12 valve Cummins?
Adding a P7100 to the first generation 12-valve engine effectively takes the truck’s horsepower capability from 350 rwhp to 600 rwhp.
What’s the difference between a 47RE and a 48RE?
47RE has a different color pump. Pump is unpainted on the 47RE, and the 48RE have a black coating on them IIRC. Also the 48RE has a plastic ring on the reaction shaft support.
How much power can a stock NV4500 handle?
Registered. The NV4500 will not hold up to steady towing even if you limit it’s input to less than 300HP. If you limit application of power to everything but 4th it should hold up pretty well. Every other gear is on the countershaft, and the countershaft is the weak link of the transmission.
What years did Dodge have transmission problems?
Common Issues With 2002-2008 Dodge Ram Pickup Trucks. While many of the same problems persist across generations, some issues affect 2002-2008 Dodge Rams more than others. 2002 Dodge Ram 1500 transmission problems are particularly frequent.
How much does it cost to rebuild a 47RE?
Standard shop rebuild is $3000. Cheap rebuild with just kit, clutches and seals can be had for $1000 from retired shadetree builders.
Which is better 47RH or 47RE?
The stock 47RH output is much stronger than the stock 47RE output.
What is the difference between 47RE and 47RH?
The 47RE uses a solenoid controlled by the PCM. The electrical connection for the 47RH has three pins used to control OD and TC lockup. The 47RE has a lot more pins because of the governor solenoid. The 47RH is longer because the tail shaft has the governor in it so the drive shafts won’t work.
Is 12 valve or 24 valve Cummins better?
The 12 Valve engine is hands down more reliable than the 24 Valve. Even guys who have spent the money to get an aftermarket lift pump (a must with a 24 Valve, along with a fuel pressure gauge) have gone through multiple pumps.
Why did Clessie Cummins leave Cummins?
But it was the post-war sale of truck engines that contributed most to the company’s subsequent growth. In 1955, Cummins had to leave the company he created, retiring from the position of Chairman. He moved on to work for the Allison Engine Company in California. Clessie Cummins continued to innovate until his death.