Same motor I am running now .. 367 c.i. small block ( 360 Magnum short block / W2 heads ) with 11.5 to 1 compression back then and with 4.56 gears ... picture taken around the same time in 2007.. now running 10 to 1 compression on pump gas with 4.30 gears has gone 11.00s and is " slowed " to run 11.50s for class and index .. last picture is from a few weeks ago