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Thread: 2012 LFX 3.6 TT 647rwhp/726 rwhp with EFILive

  1. #1
    Lifetime Member Rhino79's Avatar
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    Default 2012 LFX 3.6 TT 647rwhp/726 rwhp with EFILive

    First, thanks Ross for working with me on the tables on the Bastard E39....lol. Havent had the slicks on yet, but throttle seems mucho better and it drives like stock!

    I built a 3.6 with twin borg warner efr turbos (62s I do believe). 18-20 psi on pump gas, 100% meth, Wiseco forged pistons (10:1), R and R forged rods, stock crank, block, heads and cams as well as stock intake. ZL1 intank pump.

    The DI pump maxes about 500 rwhp or so, maybe a little more. So I dialed the tune in for that so the rail pressure stayed around the commanded 2175 psi. Then we made a plate to go beneath the intake manifold, put a single pro style NOS Alky fuel solenoid, and individual single nozzles with #14 jets to add supplemental fuel. Its controlled by a device that Julio at Alky control built for us, triggered off MAF Freq.

    Knock is nowhere to be found, likes to be run richer than Id have thought, but it really rips. So well that it fried the pissy 6l50 on the 4th pull on the highway today. It has a circle D 4000 converter as well.

    Boost controller is only at 70% duty, so with some race gas, well push a little harder. Tuning was done with EFILive by myself with a lot of help from Ross at EFILive.

    Click image for larger version. 

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    Head Calibrator
    Gwatney Performance Innovation
    Jacksonville, AR 501-982-2102

  2. #2
    Lifetime Member GMPX's Avatar
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    Wow, that is nice, finally some light at the end of the tunnel, I'm glad the E39 is playing the game a bit better for you. Does this mean I have to stop criticising the single exhaust port V6's?
    I no longer monitor the forum, please either post your question or create a support ticket.

  3. #3
    Lifetime Member Dmaxink's Avatar
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    Whew that's strong! Congrats
    -Kory

    I'm out of ideas? Nah trick... When in doubt, 0xFFFF it out!

    http://www.PPEI.com/

  4. #4
    Lifetime Member Rhino79's Avatar
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    Lol Ross, clearly its a super turbo platform to start with!
    Head Calibrator
    Gwatney Performance Innovation
    Jacksonville, AR 501-982-2102

  5. #5
    Lifetime Member GMPX's Avatar
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    Yeah I know, the problem is we have a 3,600 lb car with an NA 3.0L V6, the maths doesn't work, its tainted my view!
    I no longer monitor the forum, please either post your question or create a support ticket.

  6. #6
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    LFX cams oh please confirm if u make those in USA and can offer for 3L LF1/LFW engine im keen or are they Mace Australian made cams

    nice results im keen for boost soon but with Pro charger as i already made custom exhaust port pipes

  7. #7
    Lifetime Member Boost's Avatar
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    Nice! I love your setup and results!!
    '12 Caprice PPV 6.0 L77 - daily transportation
    8.7 @ 84 (1/8 mile) bolt-ons

    '02 Silverado RCSB 5.3 L59 - regularly street driven
    8.2 @ 86 (1/8 mile) stock cam and spray
    8.6 @ 84 (1/8 mile) cam and heads no spray

    Our YOUTUBE CHANNEL featuring the Silverado

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