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  1. #1
    Jah Guide
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    Default MAF Size, Part #s And WHP Output

    SR20DE MAF 91-94 Sentra SER, part # 53J00
    50mm 250 WHP-----------Bored 54mm 290 WHP


    SR20DE MAF 91-99 200sx SER, part # 53J01
    50mm 250 WHP-----------Bored 54mm 290 WHP


    SR20DE MAF 00-01 Sentra SE
    325 WHP----------70mm


    91-94 Pulsar GTIR, part # 54C00
    50mm 290 WHP-----------Bored 54mm 345 WHP,


    Aveneir W10 and W11, part # 54C01
    50 mm 290 WHP----------Bord 54mm 345 WHP


    Maxima 95-98, part # 22680 31U00 E60
    325 WHP-----------70mm


    SR20VE, Pathfinder 00-04 V6, Xterra 00-04 V6, Frontier 00-04 V6, Quest V6 Part # AFH70-16
    325 WHP-----------70mm



    300zx and 300zx TT 90-96, part # 22680-30P00
    75mm 500 WHP----------76mm


    Infinity J30, part # 22680-30P00
    75mm 500 WHP---------76mm


    Cobra, part # F1SZ-12B579-AA
    350 WHP--------70mm


    Ford Lightning Supercharged, part # F2DZ-12A697-A and 1L3F-12B579-AB
    700 WHP-----------90mm
    Last edited by Vadim; 11-29-11 at 11:10 AM.
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  2. #2
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    i dont understand, whp is the max you can get?

  3. #3
    Jah Guide
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    Quote Originally Posted by LSpec View Post
    i dont understand, whp is the max you can get?
    This is the max WHP you can get where the MAF will give a correct reading. After that you are playing with fire as the MAF will not be able to read how much air is coming into it.
    Last edited by Andreas Miko; 12-17-07 at 12:30 PM.
    Good Thoughts Bring Good Vibes Which Bring Good Reasoning

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  4. #4
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    Quote Originally Posted by Andreas Miko View Post
    This is the max WHP you can get where the MAF will give a correct reason. After that you are playing with fire as the MAF will not be able to read how much air is coming into it.
    Ok, thanks
    doing nothing :eek:

  5. #5
    Jimi
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    what kind of power will a N60(early model 90s maxima) MAF put out, iv seen it befor but i can find it

    thank you
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  6. #6
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    is there a minimum whp that they will read properly?

  7. #7
    aka XxToKeSxX
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    Quote Originally Posted by dcr1d3r13 View Post
    is there a minimum whp that they will read properly?
    When your planning a build w/ injectors/MAF you usually design for capacity... i.e. the max power you will likely have and use it as a buffer. A MAF use air flow as a derivitive to add fuel. So the minimum would be when there is almost no air flowing through it aka close to idle. It uses that information to open the injector at a certain pulse to deliver the minimum fuel.
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  8. #8
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    are mafs obd1 and obd2 or are they not separated?

  9. #9
    Jah Guide
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    No they are not. They can go on anything once the ECU is programmed for it
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  10. #10
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    thanks

  11. #11
    Performance+Plus
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    Quote Originally Posted by NissanGuy View Post
    what kind of power will a N60(early model 90s maxima) MAF put out, iv seen it befor but i can find it

    thank you
    n60's are 325 i believe

  12. #12
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    Can this be stickied?
    SR20DEEPMD
    '12 Subaru Legacy

  13. #13
    Jah Guide
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    Quote Originally Posted by TeKKiE View Post
    Can this be stickied?

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  14. #14
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    Do any of you know for sure the rating for the N60? I need it to change the tune on my car.

  15. #15
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    Quote Originally Posted by AaroNX View Post
    Do any of you know for sure the rating for the N60? I need it to change the tune on my car.
    Should be 325whp like E60.
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  16. #16
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    That's what I used lol. It's funny though, I searched for this, and all I came across was people asking and noone answering.

  17. #17
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    Quote Originally Posted by AaroNX View Post
    That's what I used lol. It's funny though, I searched for this, and all I came across was people asking and noone answering.
    I guess most people who use N60 never even come close to that power, otherwise they just use Z32 haha.
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  18. #18
    SR20 Newbie
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    Lightning MAF part# 1L3F-12B579-AB

  19. #19
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    I dont know but some those whp numbers are way off from what Nistune says Nissan MAF suports... Weird...

  20. #20
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    Quote Originally Posted by Payu View Post
    I dont know but some those whp numbers are way off from what Nistune says Nissan MAF suports... Weird...
    Care to share their numbers with us? As far as I'm concerned more info is always better.

  21. #21
    Shouldnt make headers
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    Miko what about RWD SR Mafs?
    New forum for you.
    check out Finalspeedgarage.com or our Facebook and LIKE us
    S13, B13, P11, (T)A60, R35 :bigthumbup:

  22. #22
    Jah Guide
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    Quote Originally Posted by macidcrook View Post
    Miko what about RWD SR Mafs?
    to be honest I have not done any checking up on them. I will get in contact with a friend and see what he knows. Will try and get that stuff up by Wed.
    Good Thoughts Bring Good Vibes Which Bring Good Reasoning

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  23. #23
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    curious about the maf from a Q45.....saw one at the yard today....think it said p60....it was HUGE....haha
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  24. #24
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    P60 are abou 600 iirc. Not too aure though..
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  25. #25
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    Can anyone chim in on this P60 MAF. I managed to get one from a friend but dont know much information.

  26. #26
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    i just found conflicting info on the MAF's....the old forum says 22680 54c01 is a U13 BB maf

    is it the same as the Aveneir maf's?
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  27. #27
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    ^
    The U13 MAF for 1991-1995 SR20DET engine is pt. #22680-54C00.

    The U13 MAF for 1995+ SR20DET engine is pt. #22680-54C01, same as the W10/W11.

  28. #28
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    wat about the output of the q45 maf, 90mm.....

  29. #29
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    old thread but that info is posted a lot of places, q45 should be 425-450hp.
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