Forum Discussion
Mich_F
Mar 31, 2015Explorer
mr61impala wrote:
Hello all, we are beginning our search for a used Class C and have 3 questions.
1). In what year did Ford switch from the 4 speed automatic to the 5 speed Torqshift transmission?
2). What years of Ford engines had insufficient spark plug threads?
3). I have heard that Ford Class C motorhomes use only engines with 2 valve cylinder heads instead of the commonly found in Class A's, is this true?
Thanks in advance.
For what it's worth, I copied each of your first two questions and did a google search, and cam up with answers of 2003, for question # 1 and 1997-2003 for question #2. :B
Those are cab and chassis model years, which could very well be different from the RV model year on those vehicles.
It is true that Class Cs have the 2 valve V10, while Class As have the 3 valve. I believe the difference is 305HP for the 2 valve, compared to 362HP for the 3 valve version.
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