If your going to be putting all this money into the car, as well you don’t want to spin your tires. I highly suggest getting a rear-end and some good tires. If your going to be a “Street Killer” around here buddy, you better be able to race from a dig. no one cares how much power you make, it’s all about : A- can you hook it, B- do you have enough power to beat your Opponents.