I'll add some more:

I'm building an A14 using flat top pistons , a GX head and carb set-up plus a moderate cam. I'm also shooting for round 100 HP if it happens it happens , meanwhile................I instruct at a few track days and becuase of this often end up out in the intermediate group with a student on board. This past year guys in BMW M3's , Lotus Elises , Porsche 911's and Mustang Cobra's have all learned it's the driver. The current motor belts out 85HP yet at the last event some guy in an M3 tried for 5 laps to even get close enough for me to wave him past. Just think how much more folks will struggle when I install the A14. Just build the thing with reliableity in mind you will be happier, trust me on this. I used to have a very fast single seat racing car and it took all the my time and spare change and all the fun out of things.........it was a rush for sure but not as FUN as a Datto. A 1200 with anything more than 85 HP can be driven alarmingly fast.

Tom