Yeah maybe I am going overkill then, as I was going e85 anyway which will help.
So maybe the recipe becomes:
P12 Head
P12 CAS as it comes with it anyway - unless we are all of the view that timing scatter is an issue with SRs over X revs or power? Selling the P12 cass covers most of the Hall effect cost anyway.
New supertech guides and seals.
Basic spring upgrade, supertech/BC + retainers (though I wish i could get something definitive on Titanium retainer wear).
New std size/maybe 1mm bigger Ex valves and off we go.
Or are the gains of the P12 really not worth it at this power level?
I can always swap out the cams later and P12 cams will sell more easily. Plus P12 head means I can use Yaris coils/any other COP setup.
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