About a year ago or so I asked John about Rockout Inserts for Twin Cam using Vulcan billet rocker arm supports. He asked me for some dimensions on the rocker supports, and then made me a set. I'm just now getting that motor together, a 124 inch. They slid in really easy and smooth, and when I installed the Vulcan rocker supports on the head, there is zero play anywhere. I'm sure this will make the top end tap non existent.
Thanks John :up:
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JEEZUS.... Rocker porn lol!
That's great to hear brother, thanks for working with me on this.
Looking forward to seeing more about your build :up:
John @ Rockout
Thank you John, not many companies will make a part for an application they have not supplied in the past. As I mentioned above, they slid home with ease, but then at the end they pressed in snug.
Just a followup. After having ridden the bike, the valve train does not have the Twin Cam tick tick that many of them have. The Rockout inserts do make a difference.
Looks real nice !
By curiosity, do you know the size of the drain holes ?
They're 0.125", because I drilled them that size.
Okay thx ;)
I Wonder why they make them smaller (as do oem)