Yeah i do think that the crank is wrong. I called the guy who rebuilt the crank and he said there is no way i have an H.O. Crank in the 800r block and if i did the person that put it in did serious modifications to it.
2007 800R Low Compression After Full Rebuild
- Thread starter RTB
- Start date
Now you get to have fun checking every single part in that motor.At least you'll know what's in it when you're done 
This is what I mean by trusting other peoples work. Hope you get it sorted out.
This is what I mean by trusting other peoples work. Hope you get it sorted out.
So, what all did you end up finding on this? Have you got everything sorted out yet?
So it ended up being the wrong crank and pistons. Finally got the new crank back and the sled runs great! Thanks to all for the help!
