fuhrer440
11-28-2009, 12:32 PM
I just bought a 1969 Dodge Superbee
it runs a consistant flat 12.
It only has a 3.91 gear, i am thinking about upgrading to 4.30
ADVICE????Thnaks
Also i want to purchase the inboard leaf spring kit and the caltrac set up. What is the biggest tire/wheel setup can i fit then under there? what is the back spacing? thanks
moparstuart
11-28-2009, 12:42 PM
welcome , we love pictures
805moparkid
11-28-2009, 07:04 PM
I just bought a 1969 Dodge Superbee
it runs a consistant flat 12.
It only has a 3.91 gear, i am thinking about upgrading to 4.30
ADVICE????Thnaks
Also i want to purchase the inboard leaf spring kit and the caltrac set up. What is the biggest tire/wheel setup can i fit then under there? what is the back spacing? thanks
only a 3.91? well do u drive it on the street at all?
383man
11-28-2009, 07:25 PM
We need much more info on the eng build and the car. I will say my son runs 3.91's in his Dart with a 26" tire and it works great for him. He has 400 in his Dart and has run 11.40's. It is a street car like my 63 as we drive both of them to the track. Ron
69 Runner
11-28-2009, 07:57 PM
Yup. Much more info is needed to formulate an opinion
Propwash
11-28-2009, 08:04 PM
I thought you bought a Coronet you are turning into a Superbee?
69HEMICORONETR/TCONV
11-28-2009, 08:26 PM
Welcome to the site, and give us more info on the Bee.
fuhrer440
11-28-2009, 11:07 PM
yes it will be driven around town, it has a 727 with a .30 over 440
Meep-Meep
11-29-2009, 12:27 AM
Sounds to me that you are trying to optimize for the 1/4 mile. Do the 3.91's allow the engine to rev at the max HP RPM through the traps? If so then I'd say you don't need a change.
Don't know the back space for sure but seems to me you should be able to get 10" of rubber under there with the springs moved in.
