Hey riva crew just wondering when you guys had your dyno what was the top numbers were you getting for these boats, gp, gpr, stxr?

Sorry, but I don't recall exact numbers for GP1200's. Our Triple Pipe Big Bore kit for the GP1200R produced over 220hp with over 155 ft/lbs of torque. We never Dyno'd a STX-R. The 15F was the first KAWI we really worked with as we only acquired the line 2 years ago.

Our Stage III kit for the 215hp RXP is the highest recorded HP so far. Over 295hp on pump gas! That was the limit for our old Dyno. I can't wait to see the numbers we record with the new Dyno , the new engines and new RIVA Performance Products!

quote:

when you guys had your dyno

BTW - We still have one. Here's a shot of the new set up. I'll post more of pics soon.

Wow 220 that all!!! Can you dyno the stxr? there is a guy on one of the other forums claiming that his old pro yamaha gp 1200 dynoed at 245. Does that mean you still have the old dyno and how much do you want for it.

Not sure what you mean by "pro" gp1200. If it was one of our race boats we sold off that is possible. We built them to the limit; they require race gas, battery chargers and extensive maintenance. The numbers I quoted were all for pump gas every day riders that required only periodic maintenance!

We sold our old Dyno quite a while ago. Our Dyno's have always been used as a research and development tool. We have so much going on we just don't have the time to Dyno engines to find out what they put out.

Check this add out.
http://www.pwctoday.com/showthread.php?t=154835