- Location
- Rochester
Running a Dasa 850 mikuni 46's, dasa intake,with less than 10 hours on it, swapped from a bpipe to a type 4 (which didn't end up working due to fitment) in my setup, then back to the bpipe. Mind you it ran fine before I did the swap. When I swapped back to the bpipe the power valves stopped moving. I am, however getting very little movement from them just not the full movement that they should/ did before I did this exhaust switch. *both power valves do move freely by hand with no hang ups*. I double checked and verified power valve installation (number 1,number 2 cylinder) no rips in the power valve boot or gaskets, make sure the port channels are aligned they way they should and still got nothing. I then dug into the ebox. Swapped both cdi and coil to see if that was the problem just to cancel all variables out, and still no luck. Motor does rev up the way it should, just no power valve movement. Checked compression and was 180/180. I'm stumped.:aargh4: