Jon flowed the heads before he put the engine back together for testing
Intake: 380cfm... Exhaust: 300 @.575 lift
I probably will put this engine in my 57 Merc wagon, but I need to source a race prepped FE C-6. I currently have a C-6 from the 545 that was in the car
Jon was in a big hurry and did not send me a dyno sheet that showed where peak torque occurred.. He is at the PRI show and will be giving a talk on this engine on Tuesday