Ok I have the Crane 570 cams installed and love them but, a couple times when winding it up and shifting to the next gear it would fall flat on its face. I think it is called valve floating
. Is there a stronger valve spring that I would need to put in to solve that problem? If so how hard is it to do the job? Thanks in advance.

 

Could be hiting rev limiter

 

no it isnt like that, it is like I have to not throttle for a second or two to get it back again. The rev limiter will quit working when you shift.

 

any help?