So my dad has the supercharged seedoo like 215 hp. Well I rode it today and omg it was scary fast. He put the riva stage 1 kit on it, a bigger supercharger,bigger intercooler,,raised the compression with higher compressed heads,Took the rev limiter off so instead of 8k it does 10k rpm now. Upgraded the exhaust. Also its a 1500cc. We had the yamaha gp1300 and it was fast and all but not like this, both of my contacts came out of my eyes but before that everything was a blur anyways. I finnaly said fuck it and just gunned it and held on for dear life and geez what a ride.