Page 1 of 2 12 LastLast
Results 1 to 10 of 19

Thread: Backyard jump

  1. #1
    Join Date
    Mar 2001
    Location
    Butler, PA
    Posts
    2,893

    Question Backyard jump

    What size should this backyard jump be? The ground is level. I only have enough room to get it into 2nd or maybe 3rd gear. I want to make it out of wood. I want to get enough air to be able to jump over tomato plants in a small garden.

    How steep should it be, and how long should the ramp be?

    '00 Budweiser 420SS, XR cam, JE 10.8:1 416 piston, FMF 4Q with Powerbong , AC Pro Pegs, skid & bumper, UniFilter, 6 airbox vents, 42 pilot; 165 main; clip 4 down, chokeless, stock fuel screw position (= 2 1/4 turns out), hydraulic clutch

  2. #2
    Guest
    how long is the garden? Also do u stake the tomatoes? Then it will be easier to decide

  3. #3
    Join Date
    Apr 2001
    Location
    IN
    Posts
    2,443
    oh i got alot of ideas on this, you definetaly want it to not be too steep and have a tiny tiny arch to it. make it real long and 5ft tall i dont know if 10 feet long would be good? hit that in second or third and you could go big , well kinda big,, i am debating making ine over a bike jump this weekend

  4. #4
    Join Date
    Apr 2001
    Location
    iowa/texas/afghanistan
    Posts
    8,841

    hes right

    if you make it to steep it is a lot harder to preload the suspension and catch a lot of hight and distance and having that steep of jump just slows down your foward momentem and makes it harder to preload at the right time and if you are bored take the time to make a nice lip or part where it gets steeper at the very top because if you make a jump perfect you can catch a ton of air at hardly any speed. Me and my friends about every summer we live in the dirt with our shovels making jumps for our bikes or quads or anything so we know what works and what doesn't. Also when you make jumps use a garden hose or something before you start to jump to spray it on the jump a few times and after it drys a few times the top surface gets really hard and the rain doesn't tear it up as easily or the quads.
    Dustin Hofert #17

    riding pics

  5. #5
    Join Date
    Oct 2000
    Location
    Pittsburgh, PA
    Posts
    7,476

    Re: Backyard jump

    Originally posted by knighttime
    I want to get enough air to be able to jump over tomato plants in a small garden.



    LOL, this ought to be good. I'll have to warm my camera up. 416EX vs Tomato plants.....my $$$ is on the plant.


    Eric
    Eric

    - '00 400EX
    ...with some stuff.

  6. #6
    Guest

    Re: Re: Backyard jump

    Originally posted by VWVR6




    my $$$ is on the plant.

    Eric

    LMAO,,,,I want pics of this....I can picture in my mind Mike doin heel clickers over the mater plants..ha haa ROFL

  7. #7
    Join Date
    Mar 2002
    Location
    hollywood,md
    Posts
    214
    What are those sticks called that you put in a hole? OUCH!!!!!
    2002 400 EX Yellow(2 more hp than red)
    K&N filter w/outerwear
    Dynojet kit
    AC nerfbars
    14 tooth renthal
    146 main,stock pilot,screw out 3 turns-starts perfect with no choke.

    No FEAR, No SHAME, No PROBLEMS
    Cam 2 runeth through my viens.

    Past rides:73 Honda SL70, 19?? Honda ATC 90, 83 Honda XR80, 82 Yamaha YZ80, 84 Yamaha YZ80, 87 Yamaha YZ80, 85 Kawasaki KX125, 82 Yamaha YZ 250, 88 Yamaha Banshee(much bling bling),87 Yamaha Warrior(mistake)

  8. #8
    Join Date
    Jan 2001
    Location
    Let's Go Pens!
    Posts
    445

    Got onions and peppers?

    LOL...one ooooops and knightime will be a shishkabob......already got the tomato....just add meat!
    '86 ESR 310pv
    '87 ESR 310pv
    '86 269r

  9. #9
    Join Date
    Apr 2001
    Location
    IN
    Posts
    2,443

    Re: hes right

    Originally posted by Nausty
    if you make it to steep it is a lot harder to preload the suspension and catch a lot of hight and distance and having that steep of jump just slows down your foward momentem and makes it harder to preload at the right time and if you are bored take the time to make a nice lip or part where it gets steeper at the very top because if you make a jump perfect you can catch a ton of air at hardly any speed. Me and my friends about every summer we live in the dirt with our shovels making jumps for our bikes or quads or anything so we know what works and what doesn't. Also when you make jumps use a garden hose or something before you start to jump to spray it on the jump a few times and after it drys a few times the top surface gets really hard and the rain doesn't tear it up as easily or the quads.
    he wants to build it out of wood, so he wont need to spray water on it , but if i build one this weekend i will post some pics

  10. #10
    Join Date
    Jun 2001
    Location
    Marysville, OH Northern Cambria, PA (hometown)
    Posts
    10,717
    haha i may need to get in my truck this weekend and take a ride out to go old butler pa!!!!!!! haha i will bring the beer and the cell phone so we can call 911 haha... j.k knighttime
    2009 Cbr600RR Phoenix


    WE ARE PENN STATE!!!!!!

Page 1 of 2 12 LastLast

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •