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Thread: Help with 60' times

  1. #41
    Club Sponsor johnquick302's Avatar
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    Quote Originally Posted by jameser View Post
    The tires are a couple years old, I set pressure from 16 down to 13 but usually leave them at 14 psi. I set the pinion angle using an alignment rack with weaver plates and a calibrated digital angle finder from my work.
    the tires are a couple years old? that is probably your problem right there. hoosiers are known to wear out fast too.
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  2. #42
    Club Member jameser's Avatar
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    Quote Originally Posted by Sean View Post
    Do you have a video of the car leaving ?
    No video.

  3. #43
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    Quote Originally Posted by jameser View Post
    No video.

    it'd be hard to help you without video or seeing the car in person. This is a FI car right ? How much boost are you leaving on ?

  4. #44
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    Quote Originally Posted by johnquick302 View Post
    the tires are a couple years old? that is probably your problem right there. hoosiers are known to wear out fast too.

    What tire should I go with? Should I go to a 28" instead of the 27"? I might try and get to the track Sat, whats the temps looking like?

  5. #45
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    Quote Originally Posted by jameser View Post
    What tire should I go with? Should I go to a 28" instead of the 27"? I might try and get to the track Sat, whats the temps looking like?
    28x10.5 still sidewall mickey thompson slick. i dont know what temps wil be but we will be out there.
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  6. #46
    Club Member jameser's Avatar
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    Quote Originally Posted by Sean View Post
    it'd be hard to help you without video or seeing the car in person. This is a FI car right ? How much boost are you leaving on ?

    It boost to 12-14 and stays there, depending on belt slip. Yes it is FI.

  7. #47
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    Quote Originally Posted by jameser View Post
    It boost to 12-14 and stays there, depending on belt slip. Yes it is FI.
    how much boost do you make on the transbrake/footbrake at the line and how long does it take for boost to come in all the way ?

  8. #48

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    I'm with John on this one. Try some new tires first.

  9. #49
    Club Member jameser's Avatar
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    Quote Originally Posted by Sean View Post
    how much boost do you make on the transbrake/footbrake at the line and how long does it take for boost to come in all the way ?

    Not exactly sure about the boost on trans brake or foot brake but instantly goes to 12-14 when launched.

  10. #50
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    Quote Originally Posted by johnquick302 View Post
    28x10.5 still sidewall mickey thompson slick. i dont know what temps wil be but we will be out there.
    Do you mean stiff sidewall. I may order some.

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