jfannnin,

I won't be attending the event because there is a race up in WI that weekend as well. There are some good 428 pilots that are signed up to attend. Take a look at www.capsracing.com for more information on CAPS and who is signed up for the event.

Check out www.q500424.com and take a look at the Kits link to get some idea of some of the planes that can be flown in 424 and/or 428.

424 uses the TT Pro .40 and 428 uses the Nelson or Jett .40 as Dave mentioned.

Have fun with the event, should be good whether you are flying or helping out. I am sure you will be able to learn a lot from the pilots that will be there. There is another race in Cincinnati on 6/2 and 6/3 that I am thinking about attending, you will probably want to check that one out as well.