I have a 15 3up seadoo spark. Was looking get some more power out of it. Is tunning it worth the money? Is there a noticeable difference? Which tune do you guys recommend the 109 or the 120 e85 tune?
I have a 15 3up seadoo spark. Was looking get some more power out of it. Is tunning it worth the money? Is there a noticeable difference? Which tune do you guys recommend the 109 or the 120 e85 tune?
Yes, it makes a noticeable difference. Throttle response, acceleration, and some speed gain. I would go with the 109 tune personally but if you are comfortable with e85 then go for it!
I have a 15 3up seadoo spark. Was looking get some more power out of it. Is tunning it worth the money? Is there a noticeable difference? Which tune do you guys recommend the 109 or the 120 e85 tune?
The Solas prop (impeller) is more efficient and gives better performance that your stock impeller. If it comes down to which to do first, I'd recommend getting the VTech out of the way then doing the impeller. They do work really well together though.
Do you know this from expierence? If so how hard is it to hit the 53? I've only hit 50 once with just VTS but can consistently hit 48 and sometimes 49 if I try really hard to shift my weight back and streamline
Weight, water temp, amount of fuel, wind, hull imperfections, elevation, etc etc etc.
All can affect top speed. 52-53 is pretty typical, and being just 2mph under that is reasonable enough to not assume an issue and rather just variables.