Is there enough market for such a thing, even if it was even vaguely possible to do and sell under like $4,000 a head. How many guys are interested in spending $15,000 plus on a fire breathing(relative to a Sohc cb750 anyway) engine by the time it’s done?
Perhaps I am underestimating the demand.🤔
George
Limiting my reply to this only: $4,000 for a HiPo head, even for an SOHC is actually not really out of the realm of whats often spent currently to get a stock head to its meager best. Consider:
New valves, guides, and machine work, porting, intakes, studs, towers, etc. I love Mike dearly, and his work is absolutely spectacular. But it is also not cheap, but it is NOT priced on par with its actual value. He should be charging more, and would get it if it were his sole livelihood. His work is that good.
I dare say there are many with more than $8k in their motors, and some with more than $12k. To think folks wouldn't pay $4k for a CNC'ed head that extended the HP of these bikes would be myopic.
They only haven't because they can't currently.This is my personal opinion, but I strongly believe there are more than enough buyers for these modern, improved heads. So get cutting, Mike!