Carlos gets back behind the wheel of the craigslisted 240SX, so he can start deconstructing and then reconstructing the car using all new, high quality parts.The process isn't as simple as it seems, however, because the car first has to make a trip to K&N dyno house in Riverside, and then make it all the way back to the garage in El Segundo. After one busted cylinder, a seized caliper, and a couple of other hiccups, will any of the new modifications even be worth it?