| | 4.10's okay with a4?
i have an 01 z06 that has 4.10 gears and im putting an a4 in it for the 1/4 mile, and im just curious if the 4.10 will be okay? with the m6 it was crossing the line perfectly for the mph/rpm, so i figured the a4 will be the same since 3rd will be 1:1, therefore making it the same, unless i pick up major mph from the swap lol but i wasnt sure if it was too much down low in 1-2? probably gonna need a good dr or bias ply? like to get by with a 255-50 DR. any input would be great!