this is the main benifit to the 52mm TB on a 5.9 motor... how did it lay rubber before? what other mods do you have? when I put mine on, I didnt reset the pcm and noticed more power from the get go. I never did change much after the initial drive, even after resetting the pcm.

are you sure there's a 5.9 in there? (the CID is stamped on the block above the starter) if you have a 5.2 in there for some reason you would get less than expected results.

 

i think you will see more of a gain from the TB after you open your exhaust and either mod and port your intake or go with the M1....

 

Most of the driving I do in my Ram is on an interstate at 2000rpm. I need more torque to go up hills without coming out of overdrive. Would the 52mm TBincrease thetorque at 2000rpm?

 

fast man recommends the 50 mm for 5.9's if your wanting more torque for towing and hills ect.

 

What size is the stock TB on 5.9's?

 

Oh its a beast now. I definately notice a diffrence, its been like 350 mi since i put it on. Crusin on the hwy doesnt take any effort, and accelerating up to speed is seamless and easy now. Burnin rubber was always easy, i havent tried it, but i did spin from like a 5mph roll when i wot'd last night.

Im assuming the same thing. Dang LT's on backorder till may the 8th. Guess ill haveta wait to find out .

quote]ORIGINAL: spaz_22

fast man recommends the 50 mm for 5.9's if your wanting more torque for towing and hills ect.
[/quote]
This truck doesnt tow or whatnot.

I think its like 47 something.

 

I recommended the 50mm for lv360 ram cuz he said he wanted more power around 2000rpms....i know your after speed and higher rpms indyramman

 

I'd still go with the 52mm for the 360... you can control the torque with other mods.

 

What mods would give me more torque at 2000rpm?