Have had my 02 world class 25 for a few years now and its time for more power boat has 496 ho with whipple stage 2 flash and dana marine exhaust xr imco with mercury stand off box and hydraulic steer 24" tabs any one have any real experience making these things really run hard its a quick hull and it loves to be beat on in rough water I'd like to see numbers in the low 90's and was thinking of going raylar 511 ho 600 any advice

Whipple

Another option is to sell your existing motor complete (minus exhaust) and buy and install something like this:

http://www.offshoreonly.com/classifi...ly-o66871.html

Hello 90s!