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summonme

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Posts posted by summonme

  4. AEM MAP and IAT Sensor

    in Vi-PEC i Series

    Posted

    There is something about the boostcontrol that`s not right.

    It was boosting 1.75Bar on the dyno and above that we were having typical backpressure issuses.

    It made 476whp and more boost just lowered the power.

    The timing of this engine makes it sensitive to backpressure, we would have played around with timing on the dyno but its a hassle with this engine.

  5. AEM MAP and IAT Sensor

    in Vi-PEC i Series

    Posted

    Hope everything turs out alright for you Dave, you dont have to torture yourself with finishing it.

    We have to have the car tuned by june 5th.

    If you are unable to get it ready by then we will take it to a local tuner and hope that they have similar to your skills :)

  9. AEM MAP and IAT Sensor

    in Vi-PEC i Series

    Posted

    It's hard to tell where we will hit the limit with this turbo, but there are several Garrett GT2871 turbos that are running at 2 bar and are having great results.

    The PT5128 is precision's counterpart to the GT2871 and it's natural to aim for similar performance/boost pressures.

    We need a pcl so we can start the car, do some fuel mapping and get it to the dyno.

    Both of us appreciate your help Dave.

  11. AEM MAP and IAT Sensor

    in Vi-PEC i Series

    Posted

    I know Shadow has had some trouble with adjusting the stock trigger to 15 degress BTDC, i think he settled with 12 and it was taken into account when mapping.

    Are there any way to manipulate that via software?

    When running other trigger setups like one sensor on the crank and one on a cam for sync there must be some way to set this up in the software?

    Dave deserves some money for beer Shadow!

  12. AEM MAP and IAT Sensor

    in Vi-PEC i Series

    Posted

    Why did you want to know what he`s maximum boost are going to be?

    Just curious, i`m a beginner to Vi-Pec myself and are trying to learn.

    It`s really nice that you take your time to help!

    And if i understand correctly you dont work for Vi-Pec, you are just a helpful enthusiast? :D

  13. Vi-Pec V88 With Injector dynamics 2000cc

    in ViPEC V Series

    Posted

    I'm not having issues around 11.8-12.2 at 950-1000 rpm. I have ID2000s. 50 psi base fuel pressure. I couldn't go much leaner at 43.5 psi base fuel pressure either. I could. but it would start hunting because it was getting into the non-linear section of the injectors response. I don't really have an issue with idling that rich. Although it would be nice to be in the upper 13s. It's not like it's just dumping a ton of fuel in.

    What about on low load cruising?

    Are you able to lean it out?

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