Engine/Transmission (1998.5 - 2002) 275 HP Injectors

[Polak]

Hi all,



I have a 2001 Dodge 3500 with the 5. 9HO, 6 speed, with 96,000 miles on it. Mods are a 4" banks turbo back with the elbow, D Box by Superchip set at the 25 HP rating, AEM Brute Force cold air induction. Mileage around town is between 17. 5 and 20. 0 depending on how I drive it. Highway 23 to 25 empty depending on my speed. No complaints there. I will be installing a Raptor RM-100 fuel pump in the near future and I was wondering what if any gains I would see by replaceing my stock injectors with 275 HP Injectors. My truck runs great and is probably the best truck I have ever owned. I am 62, had a lot of truck and several Dodges but this seem to be one of the really good ones.



Thanks in advance for your input.

 

[jkidd]

should see about 35-40HP gain. I believe the 275 injectors have more holes than the stockers.

 

[blacksheepdiesel]

Polak,

Installed my 275's and got 2mpg better and more towing power. After 400,000 miles they still do the trick.

If I were to upgrade I would go to DDP 40 hp or 75 hp sticks. Since they are honed I hope to gain a little bit of fuel mileage over the stock 275's.

Godspeed,
Trent