07 GTX 155Hp

[jtswatertoy]

Hello everyone,
I have a 07 GTX with the 155hp rotax, Its fast enough but if I will like a little more get up and go, what are some basic add ons ???
Any one out there with the same ski ???

Thank you

 

[jtswatertoy]

anyone with the same GTX that can share any ideas ??????
I'm looking for top end, currently doing 60 - 61 mph will like to increase it some ????