Well first off if you want a 951 engine your gonna have to buy it out right and they are not cheap, you can find them on eBay here and there.
Sbt will not swap apples for oranges , you get what you got with them. There's no swapping a 787 for a 951 and paying the difference.
951's are a little more tempermental as far as tuning with heavy mods. Most of them are fuel injected and they require some tuning outside of the usual screwdriver and some knowledge. ( I'm not sure about the early white one's that came out in the limited xp and gsx )
Honestly if you wanna just bolt something in and go
Buy SBT, they get a bad rap in these forums sometimes but if your just rec rider out blowing off some steam you can't go wrong, you can't beat there warranty.
If your a weekend warrior or always trying to one up your buddies check out groupk.com. That websight has a wealth of knoweldge available to an inquiring mind. If you wanna mod the crap out of your 800 and have reliability at the same time check them out, the sight is very impressive. It must have taken years of r&d to gather the knowledge they have. Definetly not just another joe jetski selling pipes and piston kits....:cheers:
