Do these flow numbers seem infalted?
Basically taking the 407 build I recently featured (with the 215's) up a notch with a little more head....little more cam....etc. Both should be very interesting.
Then Im swinging for the fences with my big motor that will feature the 245's.
Unfortunately work before pleasure so my motor comes last.....probably at least four months away before Im on the dyno.
Ive been without an acceleration fix for two years this month (thats when my 383 came out of my Vette).....needless to say Im dying and looking forward to the new combo!

PS....Check the August PHR for the story on the 407 with the 215 heads.....pretty good feature I thought.
You should hang on to your motor and enjoy it a little more this time
The numbers look GREAT. I am sure these heads will kick some ***..... Congrats on getting them done!!! 

