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Old 12-20-2006, 10:24 PM
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Mustang_man298 Mustang_man298 is offline
Man of the fire
 
Join Date: May 2006
Location: Shingletown,Ca
Posts: 941
You know, its interesting, the 617.912 seems to me to be a 616 with an extra cylinder. No other real differences other than firing order and timing of course to account for the 5th cylinder. Now heres the interesting part, my 80 240 had a throttle plate, the 617 I put in doesnt. They both share the same kind of injector pump operating in the same manner, so whats the point of the throttle on the 616? Or was that some kind of emissions brainstorm?
-Chris
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