[dan white]

I took my 650 v-strom to birmingham Al. about 600 miles. Ran fine up there, but on the way home when I was passing cars I noticed it didn't want to rev pass 7000 thousand rpm's. Any ideas on what to look for would be helpful. THANKS. DAN

 

[CanadianFZ6]

Clogged fuel filter maybe fuel pump issues? Just a guess, though...

 

[JRWalker]

my vee did something like that. at first i thought it was fuel pump problem. but it wasnt. 5 out of 8 valves out of spec's.. adjusted for fix. runs ok now.

 

[greywolf]

Check the fuel flow rate. Fuel flow check
If it is low, you can replace the high pressure filter or do the external filter mod because your bike is pre 2007. External Fuel Filter modification