rear end ratio

not necessarily…especially if it tops out before the 1/8"…and if there is excessive wheel spin at the launch…i dont know alot about this but i think 3.73s would be a better choice…little more street able and coudl help with the wheel spin…Skunky had 4.10s in his Mustang…he hated them…he spun halfway down the track on street tires on a lightly modded 5.0