The sporties I am refering to a standard length so I assume they wont change my "x". I am just looking at the case shape as I am in the low to mid 90s now and I've got some ugly slip numbers with that. Just like a nosecone I figured I could get more water to my props with these lowers.
try a imco nose cone on your drive , the sport master lowers have a very big skag on them and to get them to run we found you had to cut it down to the size of the skag on a standerd drive. The imco lower is a little faster due to the skag, when we cut them down they were about the same
