Posted by Todd Wilson [71.158.208.92] on Sunday, December 27, 2009 at 20:54:38 :
In Reply to: Cummins Conversion into 1939 Dodge posted by 1939 Dodge [71.117.204.45] on Sunday, December 27, 2009 at 00:26:53 :
My question is why do you want to convert it to a Cummins 6? The truck goes plenty fast with the flathead 6cyl. The entire truck doesnt need to go beyond 45mph and sometimes thats too fast!
The rear end will handle the Cummins but its so low geared you arent gonna go highway speeds Probably in the 7.xx range.
Todd
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