No-Prep Racing in Spokane tonight
Will they have 60ft clocks? Your 60ft will tell you how much you are losing on no-prep.
Mph will tell you how much power you have.... but no-prep will mess with that calculation too.
Edit: like PRH said, go, have fun, don't give a crap about the numbers (no prep!). Just be careful if you blow the tires off. Don't get on it again, or try to drive thru it. That's why rookies crash on no prep.