66" exmark with speed kit

Discussion in 'Lawn Mowing' started by mlbock, Mar 8, 2007.

  1. mlbock

    mlbock LawnSite Member
    Posts: 10

    Has anyone ourt there used the 66" exmark 35 hrs bs with the speed kit
    How did the fuel useage compare to EFI technology? What about quality
    of cut? We use 60 & 72" 28 efis with the mulching kits. The 28 efi doesn't
    have the guts in tall grass with the kit. The 60" does a fine job but we are
    wanting to increase productivity without adding additional personnel. My

    guys run the machines like its the Indy 500 so I'm concerned about quality
    of cut wirth the additional speed.
     

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