Does anyone have an option on what heads I should put on this? It will be a 400 with 5.7 rods, HSR, XE288 HR, 1.5 nsr rr, headman 1 3/4 lt with duals. I am constricted to use a head that can accept a felpro 1205, but no bigger. I have been looking at AFRs 210, but also have been thinking of getting some ported heads that would fit a 1205. Anyone got any ideas?

Thanks
Jeremy

 

My Pro Action heads were a great deal for the $$$...and they are port matched to a 1206 gasket...

I hate to tell you, but I believe that any head with 210cc intake runners or larger (like up to 235) use a 1206 gasket...

I have no problem with the fact that my Stealthram uses a 1205...going from a smaller port to a slightly larger port is ok...but the other way is a no-no...

It isn't ideal, but should work fine for you...

 

Do you get a good enough seal around the port? I was thinking about using the Dart 227 CNC heads as long as I can get a good enough seal around the port.