Quote:

I run 4.10 with 31x16.5 Hoosier QTP's.
IMO the 3.55's will be too low.
What size conv are you using?


Somewhere around 4200, depends on camshaft.

Last edited by 67wedge/hemi; 05/21/12 05:51 PM.

'33 Plymouth 5 Window Coupe Blown Aluminum HEMI w/bolt ons (under construction) '69 Chrysler 300 Convertible 375 HP 440 '71 Plymouth Duster 360 W/EFI (Wife's Ride) '12 Ram MegaCab Dually 6.7 Cummins