12-13-2016, 04:02 AM
If I had a Griso I'd be in Heaven. As for ZX10 r's it's not the same as the 1971 CB 750 made 52 stock. You have no need to make a bike with 160 any faster as few riders can even use the stock power. Bumping up 170 to 185 might be good for bragging rights, unless you are a professional road racer, then it might be worth it. I was talking about old air cooled engines.
