Quote Originally Posted by vdubnick View Post
what is your altitude? we are at 2500-4800 depending on what lake, our dealer said the 15.5x15 was a must. anyone have numbers on RPM for surfing between the 16.5 and 15?
We're at 500ft. Tell you the truth I cant remember what rpm its turning. Haven't been on the water yet this year so cant remember and not going to get to this weekend were flooded out We run about 10.8 mph though.