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  1. IdahoRob

    Twins with Twins, Anyone?

    I ran a set of the Mahle Dmax monotherm pistons a few years ago. This was one of two sets they made basically by hand from what I was told. Guy built the engine and I knew it was an experiment. The pistons were run for about 15, 1/4 mile passes and the engine started pushing water. I...
  2. IdahoRob

    LML mods and dyno testing begins

    I've been running the twins now for a couple months. One dyno session is all I've been able to make time for. The truck made 550hp on the same pulse but noticed that rail pressure is dropping on the same pulse that it used to keep perfect rail with. May be filters getting restricted, my be...
  3. IdahoRob

    21,000psi on big tune with lbz regulator

    I'll explain my experience with the different models and rail pressure vs HP. on a stock CP3 average fuel system in decent shape. I like to think of a teter-toter. Pulse width on one side and pressure on the other side. You have to find the balance for most available HP. As was posted...
  4. IdahoRob

    LLY limp mode, engine light, complete shutdown

    If there is an engine light (DTC) then there are stored codes. This will tell what is causing the issue. P700 codes, stuck in one gear but will rev past 2000 rpms and its a tranny limp. Fuel limp and will still shift but won't rev past 2k. LLY's also have harness issues, codes will be...
  5. IdahoRob

    newb from idaho

    Welcome! It's only mid 80's in the valley currently.:D
  6. IdahoRob

    Part price gouging

    I know in my experience with selling parts/products, there are times that I cannot purchase parts from the manufacture or supplier cheaper than I could on Amazon. It's frustrating for sure to not be able to price match certain things but we keep them in stock anyway in case a customer needs it...
  7. IdahoRob

    Happy Birthday Josh H

    Happy Birthday Josh, have a great weekend!
  8. IdahoRob

    Question: Compression tester

    I use the kent moore EN-47603 adapter for the 2006 and up with the harbor freight tester.
  9. IdahoRob

    LML mods and dyno testing begins

    The keys get thrown to customers all the time, but you guys are going to have to come here :D The truck has 32k miles on it currently.
  10. IdahoRob

    LML mods and dyno testing begins

    Ok, sorry for the delay. It's going under the knife today for the ATS emissions complaint twin kit. We will complete street and dyno testing this set-up for a few weeks, then move on to a couple more products to be tested. I have an ATS duel fueler kit and a Banks water meth kit which...
  11. IdahoRob

    LBZ 73 Nova

    Yes sir, in my experience with these set-ups that need fine throttle inputs and low smoke, it works best for me.
  12. IdahoRob

    ATP Dyno Day

    Third Annual ATP Dyno Day is May 21st. Here are the details http://atptrucks.com/atptrucks-dyno-day-event-registration.html/ We'll have two dyno's running and would love to see you come out for the fun. Thank you,
  13. IdahoRob

    LML mods and dyno testing begins

    Sorry for the delay. I have the kit, but my truck decided to start throwing egr circuit codes. Looks like the harness has melted, which is odd because nothing has been messed with up there. I'm taking it to the dealer for this as its under warranty and it was not caused by anything we have...
  14. IdahoRob

    LBZ 73 Nova

    Tom, the car really responded to some tuning. The biggest goal was to have the low and mid range cleaned up and seemless TPS. Easy to make top end HP, but with this large triple set-up and driveline configuration with trans brake, it took a bit of work. This is the first time I've spent any...
  15. IdahoRob

    Cant do a burnout

    I recommend data logging it. I've seen a lot of trucks hit the set rpm limiter doing a 1st to 2nd gear burnout. Basically the lack of load allows the engine rpm to shoot past the limiter which pulls all fuel until it shifts and then starts pulling hard again. Feels like a heavy shift defuel...
  16. IdahoRob

    2010 MAF rescale questions

    You can just expand out the parameters of the P0101 diagnostics checks. The S&B shouldn't need the actual maf scaled, the LMM is ecm is very sensitive to MAF readings. It should run totally fine, just won't flip on the code. Under the diagnostics, MAF sensor Parameters Value {C0905}...
  17. IdahoRob

    LML mods and dyno testing begins

    Here's an update on this long term project with some data. I have been using the same 530hp tune that was loaded back last summer. I’ve kept detailed data on regens since last summer. The regens during the fall and winter have been less frequent for some reason. All City driving and the...
  18. IdahoRob

    Ultimate Callout Challenge

    What I've been told, just like most NHRA tracks, is you'll get one warning. So if it's a 9 second run and there isn't a cert'd cage and a licensed driver, that is the one pass you will get. There are a lot of trucks in this competition that already are cert'd and licensed, the others will have...
  19. IdahoRob

    Question: 48re

    If it's mostly a street truck, then the Allison is king and the 48re isn't in the same class of the Allison. If it's a race truck, 48re is a very good choice as long as it is built properly. I haven't heard of anyone running faster than high 9's, and at not consistently. Lots of mass, clutch...
  20. IdahoRob

    Removing CTS Insight, going back to dsp5

    Just have him call us, we will change the tuning over to DSP. There isn't a charge to do so on our tuning.
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