Hi and welcome to the site!

I remember having a conversation with Jim Galbally at one of the meets about this, he has the BOA engine in a bright red sierra sapphire [think it's being featured in one of the mags soon too ]

Anyway, he mentioned cam kits so try contacting him as he doesn't get on here much, you can pm him from this link:

https://passionford.com/forum/profil...ewprofile&u=55