Curious what is changes to the TA roller rockers going from a hydraulic flat cam over to a hydro roller cam? Or is there a difference. I thought I saw somewhere to let TA know you have a roller cam so they can set up the rockers different?
Not that I know of. I have run my current roller rockers with a KB 118 cam and now a roller cam. When JW built my first motor, he tested 2 different flat tappet cams and 2 roller cams in the same block, same roller rockers.
They probably meant to clearance the rocker body for the large diameter springs associated with roller cams,...but spring tech has changed exponentially,...so no longer a concern
Great news, I'm glad at least something is simple. Just expensive. Not expensive and complicated haha
