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  1. IOWA LLY

    LLY: Billet Valve Covers With O-Ring Thread

    Who offers LLY-LMM billet valve covers with O-Ring thread for the PCV hoses? Most I’ve found say NPT. I hate pipe thread. Sent from my iPhone using Tapatalk Pro
  2. IOWA LLY

    LLY: Triple CP3 controller run 2 pumps???

    I’m supposed to be running on the engine dyno tomorrow. Thought I had a dual fueler controller but all I have on the shelf is a triple CP3 controller I bought from Fingers a few years ago. Can I run 2 pumps with it instead of 3 and just leave one unplugged? If not, can I just plug a dummy...
  3. IOWA LLY

    LLY: LLY Manual Trans/Tune needed.

    Does anyone have a stock 04.5 or 05 LLY manual transmission tune they would be willing to send me? I’m going to be dynoing my engine soon on an engine dyno and I can’t find a manual transmission file to use. I thought I had one but I can’t seem to locate it. Thanks. Sent from my iPhone...
  4. IOWA LLY

    Question: Engine Diaper or oil containment system

    Anyone running an engine diaper? Or oil containment pan? My local track requires one or the other anything faster then 6.99 (in the 1/8th). They haven't said anything to me yet but I'm sure the day is coming. I'd like to get something in place before I get yelled at for not having one. Was...
  5. IOWA LLY

    2nd Gear Launch, When to Hit Lockup?

    I tried searching and didn't find much. So I apologize if this has been covered before. I'm going to the drag strip again this Friday and will be running a manual lockup switch for the first time. I ran a 6.72 at 106MPH last Friday but couldn't back it up. I believe one of the reasons is lack...
  6. IOWA LLY

    Allison 6sp: A40 TCM No Defuel Control?

    Has anyone been successful turning the de-fuel function off in the A40 TCM? It shows the same options as the 5 speed tcm, but it doesn't seem to work. I know for a fact it works in all the 5 speed operating systems. The TCM I'm testing this on is OS, 10377105. In a 2007 classic truck. The...
  7. IOWA LLY

    EFILive Electronic gurus please help

    I would like to know what I need to log drive pressure with the v2 scan tool. I have always used analog gauges in the past to monitor boost and drive pressure and make housing or wheel adjustments accordingly. But I would like to be able to log boost and and drive at the same time on the scan...
  8. IOWA LLY

    DTS air to water thread

    Looks great! Any plans of building something for an air to water setup?
  9. IOWA LLY

    LLY: Injector return line o-rings

    Anyone find a good replacement for fuel return line o-rings? The one's that seal the little plastic tee's to the injector. I have several that are getting torn up and starting to seep a little. GM only sells the return lines as assembly's.:( Thanks.
  10. IOWA LLY

    Part number needed: Van Thermostat Housing

    Anyone know the part number for the van thermostat housing that faces forward? Thanks.
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