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  1. #61
    as far as I know this piece should not be there. And if you are planning to make a free exhaust, I would not advise you.

  2. #62
    Did you also do the return line / drilling the carbs mod proposed by OSIDE? Trying to see if I use stock jetting or the recipe but keep accelerator pump intact and drill the air box.

    thanks!

    Quote Originally Posted by Jonesyfxr View Post

    Here ya go

  3. #63
    bainer1290's Avatar
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    Quote Originally Posted by Oleg Russia View Post
    as far as I know this piece should not be there. And if you are planning to make a free exhaust, I would not advise you.

    Yes I have heard the free flow is not needed unless you have a heavily modded motor so I am not planning to do that.

  4. #64
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    Quote Originally Posted by Pilotoat View Post
    Did you also do the return line / drilling the carbs mod proposed by OSIDE? Trying to see if I use stock jetting or the recipe but keep accelerator pump intact and drill the air box.

    thanks!
    Yes I am planning to do the Oside recipe 125 mains, 110 pilots, 1.5 Needle and Seat, 95 gram spring. I was planning to disable the Accelerator Pump, Drilled Return Pressure Balancing Mod with a jet in the return on the #1 carb. I have not done the carbs yet but they are on the list to happen in the next month or two.

  5. #65
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    I need to see a pic of where that ? Styrofoam piece fits then, it has to fit somewhere.

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  6. #66
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    Figured out where the styrofoam goes!

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  7. #67
    Happily Self-Employed WFO's Avatar
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    that piece goes on the right side (battery box installed) btween the hull and box

    we usually discard those 2 pieces of foam


  8. #68
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    Sounds good thanks!

  9. #69
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    What's the best cooling setup for a stage 2 modified GPR with the holeshot kit installed?

    As I will be using Riva heads I have 3 outlets on the heads along with the stock single pipe with 2 inlets from the heads.

    1) I have seen some people use a tee to connect the 1st and 2nd cylinder, and feed the pipe like they do in a stock configuration from this 1&2 tee and the 3rd cylinder.
    2) I have seen some have 1st and 2nd cylinder feed the stock single pipe and run the rear cylinder to a separate pisser overboard.
    3) I have seen others only run the 1st cylinder to the pipe, cap the 2nd pipe inlet and then run 2 separate pissers for the 2nd and 3rd cylinder.

    What's the preferred setup or what advantage does the one give over the other?

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  10. #70
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    just run #1 into the pipe and block the other on the back of the pipe, then 2 and 3 overboard.

    running the pipe hotter helps with scavenging

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