I own "The Speed Shop", and that is a service we offer. If you need them back fast you can send a pre paid ups label and we can ship out the same day if arrival to shop is before 12pm. If not it will go out next day.
We charge $8 if you send p/s sets, and $20 and you can send complete engine.
Check out our Thread here, we have a lot of great refrences, fast turn around and we are very experienced racers ourselves.
We have one of the best tools on the market made from BMR racing products and we service some of the fastest guys in the world!
Thanks and check us out
AB