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Bobs YS 400

  • Here is a shot of the Top Air Horn. You will notice that the plating is both on the top and the bottom. Nice to keep the corossion from both sides.

    • Here is a shot of the Top Air Horn. You will notice that th…
    • Views: 892
    • By: Gallery Administrator

  • Here is the top shot of the carb base of the Rear Carb. They are different in the fact that this one has a rear linkage lever attached to the throttle arm shaft.

    • Here is the top shot of the carb base of the Rear Carb. The…
    • Views: 943
    • By: Gallery Administrator

  • Here is the backside of the outer carb base. You will notice no Air Fuel Adjustment screws. You will also notice the new Cad Plated Screws. You will never leave a metal surface bare once you know how to plate.

    • Here is the backside of the outer carb base. You will notic…
    • Views: 943
    • By: Gallery Administrator

  • Here we have the infamous Rod Bolt Stretch Guage. This is a precision unit that enables me to ensure .0063 stretch in the ARP Rod Bolts. About 70 Pounds per Foot was the torque spec.

    • Here we have the infamous Rod Bolt Stretch Guage. This is a…
    • Views: 933
    • By: Gallery Administrator

  • This is how I check Top Dead Center. It is a little complicated but it gets rid of the Dwell time spent on the top of the stroke

    • This is how I check Top Dead Center. It is a little complic…
    • Views: 893
    • By: Gallery Administrator

  • Please remember that Special Windage Trays require special Oil Pumps and sometimes Special Oil Pans require Special Oil Pump Pickups. Such was the case here.

    • Please remember that Special Windage Trays require special O…
    • Views: 949
    • By: Gallery Administrator

  • Here you can see the elevated 3/4 lenght Windage Tray. Pay particular attention to the holes drilled into the bottom of the pan. They need to be added to evacuate the motor oil.

    • Here you can see the elevated 3/4 lenght Windage Tray. Pay…
    • Views: 804
    • By: Gallery Administrator

  • The original Balancer was in great shape. I like to reuse them if they look real good with no cracks or deep seal wear lines.

    • The original Balancer was in great shape. I like to reuse t…
    • Views: 795
    • By: Gallery Administrator

  • Here is is nice and ready to go front Balancer. I paint the front and the back to keep the rust away. It should work for quite some time.

    • Here is is nice and ready to go front Balancer. I paint the…
    • Views: 928
    • By: Gallery Administrator

 

Album info

  • Title: Bobs YS 400
  • Description: No description
  • Owner: Gallery Administrator

Random image

See the leaking on the side of the center spud. This is indicitive of a leaking pinion seal. Also indicates bad Pinion Bearings.