Keith Black hypereutectic pistons for the 360 are $300 plus for a set of eight. For a long time these were less than $190. I was gonna recommend them in another "budget build" thread but after seeing the price I did not. I bought my set- .030 over new in 2004 for $160. Glad I did. (I make a little less money now as well) I dont want to see what a set of lightweight forged pistons are. I feel like saying: "Back in my day we built a car with $48 and a crescent wrench"