My 70 Racecar Project

Discussion in 'Members Rides' started by Tyler Northcutt, Jan 8, 2009.

  1. Tyler Northcutt

    Tyler Northcutt Just an old pile of parts

    Alan, I am interested in the fiberglass bumper, but I am not going to be going to the BPG nationals.

    I have a 15x8 original style rally rim 4" backspacing with 26x11.5" M/T ET Streets.

    I am going to get some 30x10.5 inch slicks pretty soon, and I am hoping that it will not rub the frame.
     
  2. skierkaj

    skierkaj Day 2 Street Screamer

    I don't think you'll have an issue with the width of the slicks (I have 10 inchers on mine), but the height may be an issue? :Do No:
     
  3. Opa

    Opa Torque/a 8 piston figure

    I have used MT Slicks 28/10.5/15 on a WELD draglites with 4.5 backspacing without any problems.
     
  4. skierkaj

    skierkaj Day 2 Street Screamer

    Not to steal the thread, but how much wheel lip clearance do you have?
     
  5. Opa

    Opa Torque/a 8 piston figure

    With the MT biasply slicks28\10.5\15 tire and/or the M&H 275/60/15 cheater slick.
    I have about less then half an inch clearance to the fenderlip.
    I still haven't rolled or cut this lip off and still have the stainless moulding/trim on it to.

    I drove 3 miles around town once (don't ask me why:Dou: ) with the MT slicks and they only rubbed when taking a corner.

    Robert

    Here a picture of these tires.

    [​IMG]
    [​IMG]
     
  6. ss4825

    ss4825 Well-Known Member

    Tyler, I'll post some pics of the bumper when i get to work. And thanks for the wheel and tire info, all.
     
  7. Justa350

    Justa350 I'm BACK!

    I'd stay with the 30" tire. You can roll the lips, slightly stretch the quarters outward with a bottle jack and some patience (don't get carried away!) and add a lot of room. The tire diameter shouldn't be a problem, but if it is, it will likely be on the inside of the wheelwells. Some judicious use of small slits, and sledgehammer shaping should clear tight spots without screwing up the car.

    When doing any body tweaks like that, work around the area back and forth, stretching, fitting, bashing, a little at a time, and you can get metal to stretch quite a bit without looking like anything was done. I added about 1" of side clearance by stretching the quarters, and rolling the inner lips before I ended up tubbing the car. 12 1/2" ET streets fit no problem.
     
  8. Tyler Northcutt

    Tyler Northcutt Just an old pile of parts

    Yep, I was able to fit 28x12.5 inch M/T on the red car before with just a little bit of massaging. I am really not worried about a 30x10.5" slick.
     
  9. K0K0

    K0K0 Jamie

    Tyler what brand 30x10.5 will you be using?
    Jamie
     
  10. Tyler Northcutt

    Tyler Northcutt Just an old pile of parts

    I have been looking at the goodyear slicks.
     
  11. ss4825

    ss4825 Well-Known Member

    Tyler, What size rim and backspace would you use with the 30X10.5?
     
  12. Tyler Northcutt

    Tyler Northcutt Just an old pile of parts

    As soon as I can afford it I am going to get some 15x10 inch rims with 5.5" backspacing.
     
  13. Tyler Northcutt

    Tyler Northcutt Just an old pile of parts

    The car should be running tonight, the -10 line should be here within the hour! I am going to get my dad to take a video of it. :TU:
     
  14. Tyler Northcutt

    Tyler Northcutt Just an old pile of parts

  15. skierkaj

    skierkaj Day 2 Street Screamer

    Awesome! :TU:
     
  16. frednoah

    frednoah Well-Known Member

    :TU: :TU:
     
  17. ss4825

    ss4825 Well-Known Member

    I like it.

    :TU: :beer :TU: :beer
     
  18. bignastyGS

    bignastyGS Maggot pilot

    Tyler,
    I have a few questions about the DZUS brackets and fittings you used on the fender for the hood.
    Are they supported from behind with anything? Or just riveted?
    How difficult were they to do??
    Got an idea on size to get?Where did you buy yours?
    I will be able to retain my front support with hood latch and would rather have the DZUS's than the 4 pins I currently have now even though they are aluminum..
     
  19. Tyler Northcutt

    Tyler Northcutt Just an old pile of parts

    Pat, they were relatively easy to do. I measured the length of the fenders, then evenly spaced out 3 of the dzus fasteners (then the last 2 just went where they needed to go :TU: ) . Then we just drilled holes, and riveted the brackets to the fenders. Then you have to measure how far onto the hood the bracket is, then drill a hole for the 1/4 turn fastener. One thing that you have to do is make sure that you measure everything, and make sure you are ready to drill the hole in the hood before you do it!

    I can take some more pictures of what we did if that will help you out.

    http://www.summitracing.com/parts/MOR-71552/

    http://www.summitracing.com/parts/MOR-71530/

    http://www.summitracing.com/parts/MOR-71495/
     
  20. bignastyGS

    bignastyGS Maggot pilot

    Thanks Tyler,
    Now that has been put on the to-do list later this summer.May even decide to add the glass rear deck lid and spoiler with some of those...I am just a bit nervous as to how well they will hold up at speed just by being installed in the fender and hood...
     

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