Guess it's time to find some closed chambers. I have the Ferrea 2.19 /1.88 in my 049's...........when i find some casting i will just switch everything over from my old heads. I think my intake will be ok it's a oval port RPM AIR GAP...........really excited about the new combo because it's very competitive with 8.4 to 1 comp. Thanks for all the help
