any one have a 26nsx with 1000+hp. rigging mine now with a 598ci with a 16-71 makes 1050hp on dyno just wondering what kind of speed to expect. any advice or info would be appreciated.

bring plenty of butt pucker cream

Expect 120 to 125 mph. It is going to be tough on the outdrive. I had good sucess at 975 HP with a B Max and ran 120 MPH.
Quint adams ran 137 with 1200 HP but couldn't keep his outdrives together

thanks guys i have an imco sc with extention box on it im hoping for the best, how does these thing handle at 120+.

good, but use good common sence. you dont want to hit a rogue wake.

outlaw did you get your boat going

not yet, still working on it, trying to get it ready for the spring, its taking a little longer than expected. Im redoing the trailer right now while im waiting for the new interior.