Quote:
Originally Posted by blue911rsr
How about small 11k rpm engine with those 4 valve heads
Could be carb or fi for simple install into early chassis
Regards probably easy sale for you if it’s proven on the dyno
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I believe the 4 valve heads floating around the community are relatively unproven.
There are some rare examples of these engines in limited numbers but no one has produced data on how well they cool. Head temps are critical in air cooled engines and getting oil to flow through a 4 valve head has to be a monumental challenge. I look forward to seeing just how they addressed that issue.