sbh126
Well-Known Member
I had planned on using an overdrive unit in my 440 duster build but now I'm being told the trans wont hold up. There's a good article on bigblockdart about an OD swap but it just says they'll work for medium HP builds. Thats a little vague in my book. Should I go ahead and get a normal 833 or use the OD unit I already have. At a 1 to 1 ratio what would my rpm's be at 75mph with 3.55 rear gears and 26" wheels. Do I even need an overdrive? Thanks for any help.
This is mostly a street vehicle but will see the strip occaisionally.
This is mostly a street vehicle but will see the strip occaisionally.