Automatic has no flywheel. Here are a couple of options you may explore:
A) Automatic to Manual Swap. Check out the Installs page on this site. Here is the site:
http://www.240sx.org/links/ins...p.htm
B) Upgrade your Automatic Transmission. You can check around your area for a transmission shop to upgrade or enhance your torque converter to improve response time and to handle any large horsepower upgrade (i.e. turbo). Here is another site you can take a look at:
http://www.levelten.com
I recall reading about this company in an old issue of either Turbo magazine or Super Street (perhaps, Sport Compact Car?). They helped rebuild a turbo'd Civic owner's auto transmission to handle the extra horsepower and torque.
Hope this helps a bit.