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Type: Posts; User: ERV JR

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  1. Replies
    371
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    123,711

    I suppose the pressure at the tip or face of the...

    I suppose the pressure at the tip or face of the brush may be different. But I was thinking along the lines of spring rate. At a given angle determined by by brush length. Idk man I see your point....
  2. Replies
    371
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    123,711

    I believe in part of what your saying in that due...

    I believe in part of what your saying in that due to less su rface contact same spring tensiob the brush will wear quicker. So if a spring had 5 lbs per sq in then all of its applied to a smaller...
  3. Replies
    371
    Views
    123,711

    Surface contact. Sidewall construction plays a...

    Surface contact. Sidewall construction plays a roll also

    Sent from my SCH-S968C using Tapatalk
  4. Replies
    371
    Views
    123,711

    Still less resistance. Sent from my...

    Still less resistance.

    Sent from my SCH-S968C using Tapatalk
  5. Replies
    371
    Views
    123,711

    I suppose but a .075 height brush vs a 1.00 would...

    I suppose but a .075 height brush vs a 1.00 would equate to les suface contact then less drag. Spring tension remaining constant. The spring rate dosent change with brush width

    Sent from my...
  6. Replies
    371
    Views
    123,711

    Question, I have been shorting brushes to .075...

    Question, I have been shorting brushes to .075 for a long time. East to west. I have done it to reduce drag on lower amperage draw motors in drag cars . Have you played with that ?



    Sent from...
  7. Thread: 4002fk vs hawk6

    by ERV JR
    Replies
    5
    Views
    8,724

    Thanks . I ordered a few fk motors to test along...

    Thanks . I ordered a few fk motors to test along with some hawks we already have. If it proves there is no performance advantage then mayve allow both

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  8. Thread: 4002fk vs hawk6

    by ERV JR
    Replies
    5
    Views
    8,724

    4002fk vs hawk6

    Hey guys these motors are new to me but need input. Looking for info on which is faster or quicker. What I want is a spec motor for an entry level heads up class. Allowing new racers a chance to...
  9. Are you considering a dragstrip ? Maybe I am off...

    Are you considering a dragstrip ? Maybe I am off base in my thinking but the money is in sales and not track time, look at some of the drag racers at a min a guy has 5-6 cars while most have alot...
  10. Where are you thinking in OC ? IS this still an...

    Where are you thinking in OC ? IS this still an idea of yours ?
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