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  1. #1

    90.3 mph after boost wheel change...

    I installed a B1 wheel to the already existing jd1 intercooler and vtech 3 reflash. Several runs in the high 89's and a best of 90.3....
    It gained almost 250 rpms from this change alone.
    Thanks for the help guys...


  2. #2
    Mod less, ride more! troyheb's Avatar
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    Quote Originally Posted by OutlawGPR View Post
    I installed a B1 wheel to the already existing jd1 intercooler and vtech 3 reflash. Several runs in the high 89's and a best of 90.3....
    It gained almost 250 rpms from this change alone.
    Thanks for the help guys...
    Congrats on breaking 90 mph!

  3. #3
    GGG's Avatar
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    can we get a full list of mods?

  4. #4
    B1, jd1 intercooler, vtech3 on a stock 08 long block.

    Hull is a 2000 with Jim's plate, and r+d tabs on a 15/22 solas.

  5. #5

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    what engine? RXP or SHO?

  6. #6

  7. #7
    Thx, I have had 90 as a goal for a long time. I didn't want to go any faster than that! But guess what I want more! The GPR really feels comfortable at these speeds.

  8. #8
    I forgot it has the two extension with dual bypasses and a 87mm nozzle with a r+d turning nozzle and a 800ss grate.

  9. #9
    YudLuz2's Avatar
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    The 15/22 works much better with the stock 85mm 5 degree nozzle

  10. #10
    The 85 nozzle causes a violent bounce.

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