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  1. Thanks for the reply

    Thanks for the reply
  2. Thread: Timing Help!

    by tbrtuning
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    336

    Send me a message at Facebook.com/TBRTuning or...

    Send me a message at Facebook.com/TBRTuning or email at travis@tbrtuning.com
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    They went ahead and went dual pump. Was better at...

    They went ahead and went dual pump. Was better at limited duty cycle with the BAP than stock but really not getting the benefit of the BAP that way and it just wasn't enough. Until I see these...
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    Any update on if there is any solution for this...

    Any update on if there is any solution for this other than just limiting duty cycle going to pumps? I have tried things like disabling all fuel related torque management and it doesn't make a...
  5. I am having the same problem on a 6th Gen Camaro...

    I am having the same problem on a 6th Gen Camaro right now. P0036 P0037 P0056 P0057 even though they are disabled in tune.
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    There didn't used to be as much of that on this...

    There didn't used to be as much of that on this forum. I'm finding a trend where questions will be asked that if someone knew the answer they know it and could give solution yet you get almost...
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    107

    You might be accelerating hard enough to get it...

    You might be accelerating hard enough to get it into the more aggressive shift schedule a lot and need to back that one down or disable that too. Can't remember what they call it on the 5 speeds but...
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    Just need to change part throttle tables under...

    Just need to change part throttle tables under shift schedule to command shift earlier at lower pedal positions. You can use calculator to calculate output shaft speeds if you have a certain RPM you...
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    242

    It is somewhat preference and there is a bit of...

    It is somewhat preference and there is a bit of room to go either way with something like AFR, cam timing, and spark and have one cancel each other out and end up at similar power levels. More cam...
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    Mostly just from experience on the 392 stock cam....

    Mostly just from experience on the 392 stock cam. Aftermarket cams you have to consider what LSA compared to the OEM LSA stock tune is setup around and how much advance they have ground in also.
    ...
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    Exhaust cam is the only adjustment that matters...

    Exhaust cam is the only adjustment that matters on the Hemis. It moves the entire cam and uses exhaust side as a reference for cam position. The staircase thing I see people talk about too but it's...
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    I think you are going too far with cam timing...

    I think you are going too far with cam timing with a stock cam down low but you definitely have the right idea not having cam retarded and moving all over the place like factory has it. Try something...
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    Agreed. It will lean out some from adding timing...

    Agreed. It will lean out some from adding timing so keep that in mind if you tune it like that. 5 lbs of boost and stoich probably occurs a decent bit on OEM Hellcat tune even I would guess.

    I...
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    Possible it's false but kind of hard to tell. ...

    Possible it's false but kind of hard to tell. Looks to me like cruising around cam is full advanced. Aftermarket cam? It might not like stock spark advance running cam that advanced. Log knock...
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    One quick thing to do is look for dust from the...

    One quick thing to do is look for dust from the belt under the hood. Belt should be pretty tight and they do stretch over time.
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    There are improvements to be made over that tune...

    There are improvements to be made over that tune all around honestly. I glanced over it and checked the log of the pull. It's so much richer than it needs to be at full throttle leaving a lot of...
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    Thanks. Will give it a try. I appreciate the time...

    Thanks. Will give it a try. I appreciate the time to look at it.
  18. Replies
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    Have someone rev the engine and listen to see if...

    Have someone rev the engine and listen to see if bypass reacts might work. It might just need more coolant if it still had some air in the system after first filling up supercharger coolant system.
  19. You can do it in tune either way. Was going to...

    You can do it in tune either way. Was going to say if when switching fuel you want it probably be best to switch pulley and just tune for the fuel really if you want the most out of it.

    Limiting...
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    Torque Management

    Could someone please take a look at this to help me figure out why this car is pulling timing around 6k RPM in 1st gear every run. I don't do a lot of Gen 5 tuning but have done different things...
  21. Just wanted to clarify on the limiting power...

    Just wanted to clarify on the limiting power thing.... Are you talking about because of octane limitations from fuel swap?
  22. I typically have people change tune to limit...

    I typically have people change tune to limit power if they have a good way to flash changes. Also do power limiting by gear to get them to hook up better
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    Bad bypass valve I've found typically to have...

    Bad bypass valve I've found typically to have high IAT when off throttle and at idle and when you get into boost IAT will actually go down.

    You can test bypass valve by putting air to it and...
  24. Bypassing air to control boost recirculates hot...

    Bypassing air to control boost recirculates hot air. Setting up tune to limit throttle would be my recommendation to limit power without swapping pulley. Like HemiTuna was saying so much of the...
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    Looked more at the tables HP Tuners has defined...

    Looked more at the tables HP Tuners has defined for fuel system and don't see anything. I really wish they had it defined. The voltage thresholds I mentioned were 16v max so can't depend on that...
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