Highest flowing sbm heads?

'68cuda416 said
Yeah listen to all his advice for sure.....he is the only guy......SUPPOSSEDLY....in America that can push a stock block to 1200 hp and live.....WHOOPY ******* DOO!!!!!! I value my money more than that and it's race block for me 100% of the time.

Necessity is the mother of all invention. People find ways to make stuff work all the time. You can throw cubic dollars at a problem or cubic grey matter (Thinking) to solve a problem.

Dan Smith stated he had 2000 passes on his 360 block and that was back in 2016

318 for drag race use

My demon w/std stroke 360s went 10.30s at 3100lbs and w/stroker 360 at 418 c.i. has been 9.60s 1/4 mile and 6.0s 1/8th mile. The 360/418 just reached 2000 passes on it today, and went 9.89 at 133mph. This is with production cast iron heads, 587 casting# and a STX-22 Racer Brown solid lifter cam. 2000 passes without the crankshaft and pistons removed from the block and no valve job. A high 10 second 318/w eddys is an easy goal.

Some people are just Lucky over and over again.........