Dodge Challenger Forum banner

1 - 5 of 5 Posts

·
Registered
Joined
·
108 Posts
Discussion Starter #1
O.K. Soooo.
The top brand converter mfgs say .3 to .5 E.T. improvements with a converter changeout...
What is YOUR real world improvements? a before and after with just a converter change???
What mods??
My RT auto with the Techco at 7LB boost, headers and BFG drag radials ran 11.79. (w/ 3.06 rear)
Looking to do a converter and MAYBE a 3.73 rear change over this winter.
Thanks.
Don
 

·
Registered
Joined
·
1,067 Posts
I'd say .3-.4 on a bone stocker.

On your set up, I dont see why you couldn't gain .5, but traction will be tough to come by.
 

·
Super Moderator
09 RT Challenger auto
Joined
·
3,467 Posts
That was my improvments .4 TC change only. Must have tires. 305x35x20s 555r Nittos. I can fry from a dead dig. Anytime. I get 1.7 to 1.9 60fts rolling into the throttle. Slicke are the only way for traction.
 

·
Registered
Joined
·
645 Posts
Has anyone done the gears and converter together? I am looking at 3.55 gears this winter.
 
1 - 5 of 5 Posts
Top