Does the Dart 18 have 6 to 1, 7 to 1, or 8 to 1? I was buying some bolts for my Dart 20 and the sales person needed to know for another customer. Thanks.
If you are talking about the Dart Formula 18 and want to know about Formula rules the answer is that you can go up to 10:1. Most of the boats seem to be delivered with 8:1.