View Full Version : iSonic 133 biggest sail startinf from 6-10 knts

18th August 2008, 03:52 PM
Hi Kevin,

could you pls give me some advice i want to buy a bigger sail for my is 133,so far i have 8,5m
Its a bit to small. Would you go on a 9,8 or 10m or 10,7m ?
Can you go to 11m ? Cause i want to use the sail if possible also with a formula 162.
What size would you recommend cause i need a more powerfull motor, Vapor Sails.

Thanks a lot and good results Oliver

Kevin Pritchard
18th August 2008, 04:51 PM

You can take a big sail on that 133. I would say 11 would be the max but it will work fine. You can can use a big fin on there too. I would say you can use up to 56cm with the 133.

HOpe this helps.


21st August 2008, 07:32 PM

What sails are you using on the iSonic 133. Most Pros don't seem to be using bigger sails than 9.0m2 in the PWA?

23rd August 2008, 05:17 AM

It depends whether you'll be racing under PWA rules or not. If not, I've tried iSonic 133W85 with a Code Red 2 11.0 m2 sail and a Select RS7 55 cm fin without any problems. Pointing upwind/downwind is far from that of a FW of course.

Cheers !


Kevin Pritchard
24th August 2008, 12:30 AM
Yeah most people dont use more than 9.0 but the 133 can definitely take a bigger size than that.