2004 Crf250r

[procircuitdudecr26]

I was riding my 2004 CRF250R today and I went into a turn and it cut off, I tried to start it but it would not fire. I checked to valve clearence and the right intake tightened up really bad. I just shimed the valve 2 rides ago, should I replace both intake valves or just shim that one. :bang:

 

[MikeS]

If they tightened up that fast they are toast. Do it now (change valves and springs) before you ruin the seat.

 

[Masterphil]

If they tightened up that fast they are toast. Do it now (change valves and springs) before you ruin the seat.

Or worse, you snap a head off and do some real damage.

 

[procircuitdudecr26]

Should I change the intake valves and springs or all the valves and springs