2000 VFR800 stutters and makes a "clunking" noice at take off..

So I've noticed that the VFR is making a clanking noise during initial acceleration (from a stop releasing the clutch 3-4K rpm).
I am thinking it's the chain. It looks like the original chain aka 18,000 miles..
I picked up a new chain and sprockets.

It also seems to be surging/lugging at 5-7K rpms..

Anyone have any ideas? :frown:

I will be doing the following maintenance this weekend:
-Replacing the chain/sprockets
-Changing the oil & oil filter
-Chainging air filter
-Replacing brake & clutch fluid
-Removing the PAIR system
-Checking bolts for correct torque

 

Put it up on the center stand, start and put in 1st gear..let idle and watch the chain. I bet you see it "catching" which means you have some stuck links.

 

Also, some owners report a low spot in the 5k range. Some engines are smoother than others.

 

DREWWWWLLLL ... he does live!!!!! :drool:

 

I thought you quit................

 

PC III will cure your surging/lugging problem.

 

Anyone know a good place to purchase one at a decent deal?