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    Results 1 to 6 of 6
    1. #1
      Join Date
      Aug 2007
      Location
      Paris France
      Posts
      88

      Weight of Boyd 18 & 20 ?

      Hi,
      anyone knows the weight of a Boyd Smoothie (or junkyard) in 18 and 20"?

      and what is the exact diameter of a 20" rim, from edge to edge (I believe it is 21" 1/2)

      thanks.

      http://www.youtube.com/watch?v=crfnkxyIv_o


      -79 Trans Am Special Edition with a 7.2 engine and 20" Boyd Smoothie II
      -64 Hi-tech Squareback

      Location: France


    2. #2
      Join Date
      Apr 2006
      Location
      Atlanta GA
      Posts
      7,477
      heavy and heavy...

      mine were...

    3. #3
      Join Date
      Feb 2005
      Location
      mo
      Posts
      1,343
      Why worry about the weight of wheels on the street. Billet wheels are fairly heavy.
      Thall shall fear no amount of boost, For thy bottle is with me.......

    4. #4
      Join Date
      Aug 2007
      Location
      Paris France
      Posts
      88
      Quote Originally Posted by rocketman
      Why worry about the weight of wheels on the street. Billet wheels are fairly heavy.
      Well, I like both sizes, so if there is a lot of weight difference maybe I will go the lighter way.

      Anyway, if anyone can tell me full diameter of a 20" rim (including outside edge), that would be great.

      Thanks

      PS: smoothie II are cast wheels not billet.
      http://www.youtube.com/watch?v=crfnkxyIv_o


      -79 Trans Am Special Edition with a 7.2 engine and 20" Boyd Smoothie II
      -64 Hi-tech Squareback

      Location: France

    5. #5
      Join Date
      Aug 2007
      Location
      East Washington state
      Posts
      457
      Country Flag: United States
      I weighed my Junkyard Dogs, 18 x 10, when I got them. They are right at 25lbs. They are out being widened so I can't give you a Diam. The 335/30/18 tires weigh in at 35lbs each.
      LaMont Mulligan aka munster, leroy, mull, just don't call me late for dinner..

      My car is Therapy. 69 - Firebird into Camaro wana be. Sheep in Wolves Clothing. DSE tubs, Air Rides Airbar Rear susp., CPP Tubular CA's w/Shockwaves, Unisteer Rack&Pinion, RS Hideaways, Polished calipers, drop spindles, 4wheel disc, Be Cool rad, 18" Coddingtons Junkyard Dogs w/12"wide mod on rears, BFG KDW's 335/30/18 & 245/40/18 fronts. 383 Stroker, Edelbrock Vic Jr Heads and Manifold, lunati cam solid Roller, Pro-Magnum Roller Rockers, Demon, MSD Dist, 6AL, Thorely Tri Y ceramic coated headers. Converted to 68 dash. Moser narrowed 12 bolt and fitted for Airbar.

    6. #6
      Join Date
      Aug 2007
      Location
      Paris France
      Posts
      88
      thanks!
      anyone with a 20"?
      http://www.youtube.com/watch?v=crfnkxyIv_o


      -79 Trans Am Special Edition with a 7.2 engine and 20" Boyd Smoothie II
      -64 Hi-tech Squareback

      Location: France




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