[serialk11r]

Oh, just saw this project for the first time. Not quite what I would expect on these forums haha, but great nonetheless.

Sorry if this was made clear somewhere else, why are you bothering with the exhaust VTC? Most of the gains to be had come from the intake camshaft. AFAIK you can have the cam base circle ground down a tiny bit to add duration and then cut lift to get a more-Atkinson cam, which should get you the equivalent of 10% taller gearing for a very low price.

I'm eagerly anticipating your lean burn tuning, it will be fun to see how lean the K24 can run. Stable combustion at 19:1 would be really good already, if the rumor that a K20 can run that lean is true. The ease of getting parts for and tuning Honda motors makes me envious.