Really? Why? What Im getting at is Im looking to build another motor for next year. As you know its a lowend tq motor and track. We dont turn more than 7000rpm and only that for like 3 seconds literally. Havent decided on M5 or race fuel. If I can get M5 to smell like race fuel Im all in...lol. No rules track except they frown upon alky.
Thinking 14cc head with bigger valves or 18cc head with bigger valves. Need the compression to be high for the low end.
18cc is a good head, 14cc sucks to me. That's just my opinion. The 14cc needs a lot of work to run like I want, and I can get there easier with a 18 or even a 22cc head.
And big valves make it harder to get the 14cc where I like it. I have an engine with a 14cc, it wound up at 16cc when all the unshrouding was done (still had to mill it though). It runs very well, but not any better (if as good) as the engines that started with a 18 or 22cc head. Like I said, just my opinion.