Not sure if this is the correct category since we're talking about non ST Fiestas but I'm considering building and racing a B-Spec Fiesta and I have a couple questions. To start it off do any of you guys have experience with B-Spec racing or similar classes? Those who have built a racecar what should I look for in a starting car to build? Should I find a nice salvaged title or cheap used car? Also, what are some unexpected problems or costs I should look out for?