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Thread: SR20 intake pipe restriction for 350hp?

  1. #1
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    SR20 intake pipe restriction for 350hp?

    Hi, Iíve bought a 2871r bolt on replacement turbo for my s14, and was going to aim for roughly 350hp.
    Itís the version of 2871 that you bolt your standard turbo intake elbow onto, then put the standard rubber intake pipe onto that.

    I was wondering if this will be a restriction for 350hp, should I buy an adaptor to fit a 3 inch pipe onto the turbo then make my own intake pipe? I was going to run it with a map sensor as well so no maf is needed.

    thanks in advance!

  2. #2
    Now with 400bhp....
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    I run over 400bhp with that set up
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    My car on THRLL: http://thrll.com/car/1998-nissan-200sx-12410
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    1998 Nissan 200sx s14a , 2000 std 5 speed with nismo supercoppermix clutch bn6 Sapphire Blue

  3. #3
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    Awesome, I know the turbo can do more but I want to make my gearbox last until I can afford a z33 swap. Did you make 400hp on a 3 inch inlet?

  4. #4
    Now with 400bhp....
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    Canít really see it in this picture but itís all I have currently.

    Iím running the factory turbo intake elbow in to an apex metal intake pipe which replaces the original black plastic intake pipe.





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    South west Events and local meet info. See here


    My car on THRLL: http://thrll.com/car/1998-nissan-200sx-12410
    Chris Cooke Photograpy: https://www.facebook.com/ChrisCookePhotography
    1998 Nissan 200sx s14a , 2000 std 5 speed with nismo supercoppermix clutch bn6 Sapphire Blue

  5. #5
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    Ah right! looks awesome, I might just make my own off the factory turbo intake elbow then. Thanks!

  6. #6
    Graphics Guru Davus200's Avatar
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    I made my own as the standard rubber one use to collapse on hot days... I just used some 3 inch pipe and silicone joiners I kept the standard elbow straight off the turbo. You can get bolt on straight outlets too

  7. #7
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    Apexi makes a good induction kit to replace that rubber intake. Easy to swap out the MAF for a straight pipe to the filter.

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