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Thread: jj205mi16's sr20vet s14a

  1. #241
    Member sx rider's Avatar
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    Looks smart, no stereo though?

  2. #242
    Now with 400bhp....
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    Very clean, love this project mate
    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

  3. #243
    Guest hooky's Avatar
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    Quote Originally Posted by jj205mi16 View Post
    Finally got some sort of success after a long time.


    Thats just pulls harder and harder!

    I'm a little confused by the graphs though, are they overlays of different pulls at different boost levels?
    The lowest graph revs out to 7k but the highest graph is limited to 6250?rpm. was it just playing safe as there seems to be another 75+hp left in that setup?

  4. #244
    Guest jj205mi16's Avatar
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    Quote Originally Posted by sx rider View Post
    Looks smart, no stereo though?
    Stereo and heater controls are in the glove box, just using my phone connected for tunes.


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  5. #245
    Guest jj205mi16's Avatar
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    Quote Originally Posted by hooky View Post
    Thats just pulls harder and harder!

    I'm a little confused by the graphs though, are they overlays of different pulls at different boost levels?
    The lowest graph revs out to 7k but the highest graph is limited to 6250?rpm. was it just playing safe as there seems to be another 75+hp left in that setup?
    They are all previous dyno runs so as it was tuned it leaves the trace for a comparison, the car is revving to 8k just now, we had to stop on the last run as it maxed out the setting on the afm and started going lean.

    We needed to reconfigure the AFM to allow it to measure more air. But then we would need to start again with the tune and we were out of time so I decided to lower the boost and leave it there for now. Currently running 400whp at 1bar on 95ron which is good until I get the gearbox sorted.


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  6. #246
    Guest jj205mi16's Avatar
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    Since the last update on this, Iíve fitted a link g4+ plug in ecu so that should get rid of any maf issues, I also picked up a gearbox for the car.

    Thereís not really much info on them, there has been a few for sale on here and driftworks but it will do what I want it too Iím sure.

    Itís an HKS 6 speed dog box, helical gearset with a dog leg first.

    Ratios look pretty good, time will tell.



    It also came with an RB bell housing which would likely be a few quid im sure.


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  7. #247
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    So utterly hot. I have a calculator I made that you can input your tyre dimensions, gear ratios, diff final drive etc into and it'll tell you how it'll behave.

  8. #248
    Guest jj205mi16's Avatar
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    Quote Originally Posted by piman2k View Post
    So utterly hot. I have a calculator I made that you can input your tyre dimensions, gear ratios, diff final drive etc into and it'll tell you how it'll behave.



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  9. #249
    Guest jj205mi16's Avatar
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    The standard 5 speed ratio for comparison, mine is running an auto Diff so 3.9 ratio and just bought some ex BTCC slicks for the one occasion it might be dry at knockhill lol




    Also has an 8500 Rev limit just now but that could go up a bit if I get brave.


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  10. #250
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    Drop me your email and i'll send the calculator over to you (Excel format). You can customise it to whatever RPM you want.

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