I'm good with that, I like making power with iron heads, no computer programs here but just time. The 440 has been refreshed twice since I put it together in 91 and now it has the smallest cam its ever had. The result was 645 hp at 6300 and 620 tq at 4900. Now this is an e-85 motor converted from race gas for the street. If I compromised it's in the cam I don't run it to 7200 any more but it's still making 640 hp at 6900 rpm. I know the heads have stalled and the TF heads would still be making power but it doesn't matter because I have slowed ALL my junk down to 6500 rpm Fords and Mopar both. What I did with the iron head mopars is well that's top secret. :)
