Roger—-
This was an early project of Fred’s. Mid 80’s—‘Zero Effort’—-
Printable View
...The Keikhaefer AeroMarine design basics were then transfered into an offshore pleasure boat version that was extremely popular with sportboat manufacturers, also branded as "Kiekhafer Zero-Effort Controls"...http://www.marineengine.com/parts/im.../844630A32.jpg
...Single Shifter...https://greatlakesskipper.com/media/...5a3cb74154.jpg
...Dual Throttle/Dual Shift...http://www.marineengine.com/parts/im.../844634A54.jpg
...Same basic stack plate design, but all were/are bottom cable entry & therefore are all drop-in top mount only designs...for pleasure boat use...http://assets.suredone.com/2328/medi...control-3.jpeg
There are many, many variables of Zero-Effort Control Quadrants that can be ordered - This version features "Forward-Cant" throttle/shift levers...http://www.marineengine.com/parts/im.../844632A73.jpg
...Here is a four lever throttle only version with trim & aft-cant...http://www.marineengine.com/parts/im.../840714A11.jpg
...Three throttle - Three shift - Forward-cant - With trim - White - http://www.marineengine.com/parts/im.../844634A72.jpg
...Later when Mercury Marine purchased Kiekhaefer AeroMarine's product line, Mercury Performance Products/Mercury Hi-Performance/Mercury Racing marketed Zero-Effort...http://img.auctiva.com/imgdata/3/4/3...1892074_tp.jpg