500 hp 440?

Duke - Those TRW's are great pistons, heavy but very good choice.

Yeah, I stuck with them for that fact. with this being mostly a street car, I'm not concerned too much about wind up. Plus, since my forged crank has been balanced before, the L2355s aren't hugely different in weight over the 1266 Silvo Lites I had orginally, so it'll save me some time and money on the balance machine. Plus I couldn't find a lighter forged piston in my budget of 600 that would give me what i wanted

Plus...down the road if this engine doesn't do what i'd like...my buddy just gave me a 440 out of a 76 truck with 452 heads on it for free so I can build another :)