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sender and velocity stack.jpg


  • Owner: dave (View all images and albums)
  • Uploaded: Jun 12 2012 05:13 PM
  • Camera: Canon EOS DIGITAL REBEL XS
  • Taken: 2012:06:10 06:52:43
  • Views: 1,120
  • Album: dave
sender and velocity stack.jpg


    Photo
    MixxedupMedia
    Jul 04 2012 02:24 AM
    Nice setup. Did you have the stacks milled, or are these available? If so, details pls, including the K&N pds.
    • Report
    The stacks are from PJMotorsports@frontier.com
    item# pjm-vs4 $29.95 each (they need to be lacquered or anodized but are a perfect fit)

    The filters are K&N RA-050V (these offer maximum size with clearance all around.)

    They are fit together by flattening the rolled edge of the velocity stack (mostly for looks) and drilling many 1/16 holes on the flat of the filter to create a mechanical bond for epoxy. They are simple slip fit as I chose to leave the filter neck on to have more bonding area and wanted an easy and positive fit. I know that there will be folks who will rightly poo-poo the underutilization of the flow of stack, to them I say "meh".(the inside diameter of the pod neck is still larger than the i.d. of the stack)

    The sender is from S and S Classics and is a V-Three unit that has 3 wires 8 pulses and work with almost every electric speedo including VDO. It needed a thread bushing adaptor I had to make ( I couldn't find it anywhere) 7/8-mpt to M16-1.0 to mate to the Motoguzzi output. It also needed the drive key lengthened by 3mm which was done with a TIG and filed back to shape.
    • Report
    Photo
    MixxedupMedia
    Jul 07 2012 11:00 PM
    Thanks for the info.

    The stacks are from PJMotorsports@frontier.com
    item# pjm-vs4 $29.95 each (they need to be lacquered or anodized but are a perfect fit)

    The filters are K&N RA-050V (these offer maximum size with clearance all around.)

    They are fit together by flattening the rolled edge of the velocity stack (mostly for looks) and drilling many 1/16 holes on the flat of the filter to create a mechanical bond for epoxy. They are simple slip fit as I chose to leave the filter neck on to have more bonding area and wanted an easy and positive fit. I know that there will be folks who will rightly poo-poo the underutilization of the flow of stack, to them I say "meh".

    The sender is from S and S Classics and is a V-Three unit that has 3 wires 8 pulses and work with almost every electric speedo including VDO. It needed a thread bushing adaptor I had to make ( I couldn't find it anywhere) 7/8-mpt to M16-1.0 to mate to the Motoguzzi output. It also needed the drive key lengthened by 3mm which was done with a TIG and filed back to shape.

    • Report
    The adaptor I made using an older style spark plug that I tapped to fit the guzzi threads.
    • Report