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  1. 6

    PSA - Ackermann is worth the trouble...

    Doing the same. Look forward to the benefits.
  2. 6

    Improving Steering Geometry with Reverse Ackermann Setup

    FA: sorry for pestering. How far apart are the tie rod holes on your pitman arm plate? And how far are those holes from the steering shaft? I am going to experiment with different plates with a few different tie rod hole positions. Thanks.
  3. 6

    Improving Steering Geometry with Reverse Ackermann Setup

    Awesome build, nice job. I will be fabricating my own 2-hole Pitman arm plate to bolt on to my current pitman arm welded on my steering shaft. Are you running 72v? What kind of top speed are you getting? my setup and measurements are very close to yours, hope the new Pitman plate will do...
  4. 6

    Improving Steering Geometry with Reverse Ackermann Setup

    this guy does a nice job and answers my question. And I love his modeling device. See minute 7. with a front facing tie rod setup, angling the spindles arms inward will make the Ackermann geometry worse. Meaning that angle on the spindle arm will cause the outer tire turning radius to...
  5. 6

    Improving Steering Geometry with Reverse Ackermann Setup

    Functional Artist: thanks for the response and the video. The video is exactly what I need. My setup is very similar to yours. We electrified an older cart and the rear motor assembly, wheel/tire and live axle looks almost identical to yours (except we are running only 48v at present)...
  6. 6

    Improving Steering Geometry with Reverse Ackermann Setup

    awesome. I follow and the implication is that with front facing spindle arms, the arms need to be angled OUT by the Ackermann angle to achieve a similar, but not exact, result as I would get with backward facing spindle arms angled IN. I can build the axle and spindles to ensure proper...
  7. 6

    Vintage modern Kart Build

    So? Have you answered the question or gone nuts? Perhaps both? I have gone nuts with the same question, see here: https://www.diygokarts.com/community/threads/improving-steering-geometry-with-reverse-ackermann-setup.46446/
  8. 6

    Improving Steering Geometry with Reverse Ackermann Setup

    The kid's kart has the tie rods ahead of the axle (so the spindle arms face forward). Getting way too much "scrubbing" at low speed turns. Current setup: no tire toe-out or toe-in; spindle/steering arms are at 90 degrees to the axle; the Pitman arm is single hole centered. I consider these...
  9. 6

    Electronic Regen Type Braking

    thanks again. God bless Amazon, the switch came in one day. Yes, totally unclear as to how to connect this thing. Thanks for the heads up on those terminal screws. Saved me a lot of head scratching.
  10. 6

    2020 - Excalibur Electric Racing kart

    great feedback and suggestions over here: https://www.diygokarts.com/community/threads/electronic-regen-type-braking.45416/
  11. 6

    Electronic Regen Type Braking

    Nice. Got it and the order is in. thanks so much.
  12. 6

    Electronic Regen Type Braking

    Awesome, thanks gents. EZ: not clear how that spring switch gets 1) attached to the brake pedal and 2) wired back to the brake connector on the speed controller. Any advice would be appreciated.
  13. 6

    Electronic Regen Type Braking

    Is there a technique and/or products to neatly connect the "brake" connector on the speed controller to the brake pedal so the motor cuts out when the brake is applied? This is integrated nicely with electric scooter hand brake levers and was hoping for something similar with floor foot brake...
  14. 6

    2020 - Excalibur Electric Racing kart

    What an awesome thread and project. Quick question on wiring the mechanical brake into the speed controller. If you already showed this, apologies for having missed it. Is there a technique and/or products to neatly connect the "brake" connector on the controller to the brake pedal so the...
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