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455 recommended FD ratio [message #166469] Mon, 16 April 2012 03:07 Go to previous message
midlf is currently offline  midlf   United States
Messages: 2212
Registered: July 2007
Location: SE Wisc. (Palmyra)
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In another thread it appears the 3.70 FD is favored for the 403 engine. What are the thoughts on the preferred FD ratio for a 455 engine? Would that preference be different if most driving will be flatland with only occasional mountains?

Steve Southworth
1974 Glacier TZE064V100150 (for workin on)
1975 Transmode TZE365V100394 (parts & spares)
Palmyra WI
 
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