Upgrades and Aftermarket - 99 & up 7.3L EngineUpgrading or adding OEM or aftermarket equipment to your 1999-Up Super Duty or Excursion with 7.3L Power Stroke diesel engine. Please confine discussion of topics in this forum to those items that are specific to the 7.3L Power Stroke engine.
I have a transcommand in now but I'm wanting more. The tranny shop told me to keep the transcommand and put in the sonnax line pressure modulator (size.427) rather then the .500 just to be safe, Or should I sell the transcommand and get a valvebody and the sonnax kit? The shop was only selling me the line pressure modulator and I see Black clould Diesel is selling it with a set of springs. What should I do?
The FTVB is available here . The transcommand, as well as some chips, raises your line pressure electonically. Most trans builders do not like that, so I think that valve body mods are better for your transmission. The FTVB is built by Greg Evans, he is a member here and posts under the handle gbevans.
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