Viper 159

Just took my 03 viper 159 out this weekend, my question is what is the stock gear sizes for the sled, i want to lower the ratio a little, it has more than enough top end but i would like a little better low end for the deep stuff

thanks

I think is is 21 top / 40 bottom with 8 tooth drivers = 2.15
heard the magic number for piped Vipers is 2.25
going to be running 2.16 on my 02 with only a 136 x 1-1/2
so I would think you could go to 42 bottom @ 2.25
if you drop the top gear I think you need a 68 link chain (70 stock)