Dwayne, been doing some thinking and need to ask you this as i dont really know. For close to the same money as the TF240 heads, i could buy a 440 source 505 stroker kit..nice new LIGHTWEIGHT and balanced rotating assembly compared to the heavy TRW 2355 piston/cast crank i currently have. I couldnt afford to do both the stroker kit and the TF240 heads at this time, so, wondering, if i built the 440 source 505 and kept the bone stock 452 heads, would this also get me to my 550 horse goal? My GUESS is no because the stock heads couldnt feed the big cubes what it needs but i am not sure..That is a lot more cubes! What do you say on this? Keep heavy bottom end and go with TF240 heads and better cam, or keep stock 452 heads and go with 440 source stroker?
