What to do Now?

[Shaffe04GT]

Im about to make my purchase the last of my original wish list of mods. Im goin to be gettin 4.10s a tuner and some better tires. But im not sure of what to do after that. my goal is a mid 13 second car and i think the gears tuner and tires should put me close to that. Ne input would be great

[Kirk]

The tuner will help your auto shift much better.

Other things to consider are higher stall torque convertor and modifying the valve body.