First, thanks for the compliment. It's a 440 r3, 11-1 pump gas, w9s by shady dell, 730 roller, jesel rockers 1.65in. 1.60ex. 1050 pro system domy, 904 w/brake. Best et 9.50 138. Best 60' 124.3. 11mpg. Put it on the chassis dyno at Norwalk just to see what it had. 614.6 at rear wheels. Man, there r some really nice power plants posted. Keep them coming.