what gear ratio

i have lenco cs2 3 speed 1.77 first gear 1.31 second 1.1third its a blower car hemi bae with brad5, 3.9 stroke roots blower around 1900 hp 4.57 rear gear, 34.5 tire.2680lbs
what you think and you recommend for the first gear .gearset is 1.31 and1.35 thank you for help eric.

 

dragster? f/c? door car? . . .. what's the car weigh?. . . clutch or torque converter?

 

door car. 2680 pound, converter

 

1/8 or 1/4 Mile? Not too bad for 1/8th but a lot of gear for a 1/4 mile track unless you want to buzz it.

 

engine like rpm 3.9 stroke 4.310 bore best hp around 9500rpm 10000rpm. its old top alcohol dragster with screw .but i'm run with a roots 14/71 29od

 

question is for the first gear 1,77 is too low with converter what you recommend

 

gear

It will go fast with a 1.77. I'd try it.