Quote:

1970 plymouth & dodge service manuals both state that the '70 e body 383 4bbl (non-HP;330hp;blue) engines shared the same cam & valve springs as the 383 4bbl (HP;335hp;orange) and the 440 4bbl (HP;375hp;orange)

Is there any evidence &/or proof that the service manuals are both wrong? Nick




I think that info posted on that page is INCORRECT , didn't the 70-71 HP cam have MORE lift ???