I am just curious what people think about these heads. I've done searches and I can find 1,000 threads on afr 165's and tfs tw's but come up with nothing on these. I have read a article wrote in the september 07 MM&FF where they used these heads on a 302 but I can't find any other information on them or find any one that has used them. Dart claims that they flow 261cfm at 600lift on the intake and 183 on the exhaust. MM&FF flowed them and the flowed 255 at 550 lift on the intake side and they said the intake ports actually measured 165 cc. If that's the case they should be very comparable power wise with those heads. If any one has used them or seen a set used let me know what you think.
Here's a linkhttp://www.dartheads.com/fordch.aspx
Here's a linkhttp://www.dartheads.com/fordch.aspx