Am building a 96 civic coupe to run on dirt track. Have a couple of engines i can build but don't know what to build? Have a d16y7, d16y5, and some parts for a d16y8. Looking for opinions on building a engine for this civic that would help with mid range power? Rules says "stock" but was looking at getting a lightweight flywheel and clutch set and maybe a small cam? Any imput that you could give would be helpful. Also any thing that i might do to help get a little more out of this civic?