Need slant heads for OHC project

Interesting, i posted last night but it didnt show up? Anyway, is your cam going under the rockers or are you going to run it inline with the valves bucket lifter style? If so, you are going to
Need to regrind the cam to a much smaller base circle so the lift is sufficiant at the valve. If you run it under the lifters youll be able to use the stock lift with the rocker multiplier. Maybe use rocker arms from a 3.8 minivan that have the hydro adjusters built into the tips and pressure oil the shaft. Show us some design drawings if you care to. Using an old toyota head, physically attach it over a plate to isolate its oil and water circuits, then plumb both externally. I didnt realize anything short of a jag straight 6 head was close spacing wise. Remember the 6 bore spacing is not uniform, there is a variance between the 3-4 spacing that is unique.