Hey Mark, The engine is 10.2 comp with 415sb cubes. I'm running a 904 pushbutton with a reverse manual valve body. Car is mini tubbed and has a 4:11 gear. Car normally runs 11.50's thru mufflers, but has gone 11.38 in cold weather. If you look at my profile I have quite a few pictures there but if you don't see a picture you'd like to see let me know and I'll post one. Jayson