Dobalovr;Yes and other than cool looking offer very little advantage on your 383. Hard to tune and very temperamental but definitely cool. If you had a 59-61 forward look 413 then sure but IMHO not worth the trouble in our cars. I'm a big Eddy fan but 650 or less CFM without heavy engine mods. What are you looking to do with this car. Make it a strong straight line quarter miler or a daily comfort driver? There is a great thread here about making big cars fast.
Making a big car fast......the struggle is real.
Definitely not a straight liner! But it would be nice to have a sleeper. a friend was looking for a cross ram and I though I would ask.