Recent content by AH64ID

I have updated the calc to have a COPY_PASTE sheet. This provides one stop for copying the data out of the calc and into UDC. Thanks to JFettig for the idea.

I am selling my stock injectors from my 2005. They have 93,885 miles on them, and have always been treated with triple fuel filtration down to 3um and fuel lubricity additive. Stock rail pressure only. They were tested on a Bosch machine and came back good. The only minor thing is a little...

I am looking for anyone who has ran/worked with both injectors. Cost aside, what are the pro's and con's to each one? I know the marketing stuff, and am looking for real world data. Thanks This will be for my 05, I am changing to the 03-04 piston.

Here is a timing calculator I created for use with Smarty's UDC. The file is not designed by, nor endorsed, by MADS. It's use is purely at your own risk. I assume no responsibility for its use. Okay, onto the file. I built this over the last 6-8 months and have refined it, and checked it's...

I have put two sample tunes together. One is for the Jr, the other for the Sr. Standard liability stuff. If you use either of these files you are responsible for anything you do to your truck. These are meant to be sample tunes for people to look at. The Jr tune is based on an otherwise...

Has anyone played with dropping the rail pressure on a 5.9, similar to a 6.7? What did it do while cruising, or for turbo spool? It looks like it will really increase the duration, so is that longer duration better for economy or worse? What about injector life, think that 5-8K psi less at...

I have had the pleasure of beta testing UDC for the last two weeks. I run a Smarty Jr, and UDC allows me to adjust timing/duration/wastegate/torque management. I really have only modified timing and torque management, I touched a few cells in duration but nothing to write home about. My goal is...

Does anyone make a spring style wastegate for a Garrett Powermax? I keep tightening the WG on my GT3782R and the first few turns got me from 27 to 30 psi, but I can't get above 30-31. I have hit 33 once towing, but only for a few seconds. The DP is about 1:1 until 30 psi and stays there until...

I am selling my HE351. It has 64K miles on it. EGT's never exceeded 1450* (when it was stock, 1350* once I put the Jr on) and was always cooled to 300* or lower for shutdown. No shaft play, turbo is in great shape for the miles. Command valve not included, but the manifold is. $375 plus the...

I am quite interested in putting a HE351VE on my truck, and have a few questions. For the Exhaust Brake option, can you adjust the amount of braking based on coolant temps? (i.e. when temps are low, less than 100*, can you have the vanes a little more open to not have as much backpressure?) I...