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Thread: Beams velocity stack length tuning

  1. #41
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    Just a thought: the long length on the TRD setup may be because of tuning the resonance for the '2nd' wave at a high (10k+) rpm, instead of the usually 'settled' for 3rd wave.

    Andrew

  2. #42
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    Is there an advantage to tuning for the 2nd wave?

    Sam, do the 110mm stacks for sure not fit under a factory blacktop air box cover?

  3. #43
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    even the 70mm stacks are a tight fit in the factory airbox, I wouldn't even use them though because I would have serious doubts about how even the air would be to each cylinder
    My website: SQ Engineering - 4AGE and 3SGE upgrade/replacement parts

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    Please e-mail to contact me instead of sending a private message on here.

  4. #44
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    my car made 141rwkw with 110mm

    will do a retune now its got 100s
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  5. #45
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    Grant, here's a good read on it.



    Basically it get's weaker with each 'wave'. Law of diminishing returns.


    Andrew

  6. #46
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    JJ
    "my mind demands side pipes out of hear, now to command my hands to make them"

  7. #47
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    Couple of vids



    JJ
    "my mind demands side pipes out of hear, now to command my hands to make them"

  8. #48
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    what are you revving it to at 137kw?
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  9. #49
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    7500
    We had the dyno wired in to read it
    JJ
    "my mind demands side pipes out of hear, now to command my hands to make them"

  10. #50
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    i took mine to 8k

    made a touch more, but not much
    - 10 year anniversary Tshirts http://www.ae86drivingclub.com.au/fo...irts-group-buy -

    Garage sale http://www.ae86drivingclub.com.au/fo...3-autumn-sales Specials on front end kits - pm me


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