I just saw this ad and wondering if anyone has experience with this kit ...... I had never heard of it before, and I'm just a bit more than curious to say the least. https://advrider.com/f/threads/1999-honda-vfr870-tts-performance-big-bore-kit-az.1735727/
No experience with the bore kit.....waaay long ago Dynamo Humm and TSS was selling these, supposedly raises HP to 120... I almost forked over the bucks to do it. It's unobtainium today though.. That silver bike would be awesome to have...
just buy a faster bike. anyone who pays $$$$ to make a vfr faster is crazy- rich and misguided. a big bore is sum joker who brags about how much more excessive power hes makin.