Motor has 2.2 flat top pistons,K1 rods, with the heavy cast crank, homemade windage tray, deep oil pan, 9.8 is static c.r., 264 comp cam, 1.6 rockers, stainless valves,1.70 1.44 polish ported head. Its running 5 lb boost, Im running Mega Squirt, 51 lb injectors, crank trigger, wasted spark ignition, meth injection, intercooled. Car runs really good since I went with the Mega Squirt controlling the ignition, have not had it on a dyno but seat of the pants feels like the 340s I had back in the day, but sounds like a rice burner when you got your foot to the floor. If I had to put a number on it l would say 250 at the crank. Car is driven daily 20 miles plus running around on week ends and gets 17-18 MPG, its 3300lb 4speed od, 4.10 gear, let me know if you need any other specs