I see one block being built with 2uz oem internals and heads, the other with forged internals later on down the line. So, plans to keep and build both. On supercharged, one compound boosted? There's a guy fabricating a lower intake for a roots blower on the forum now, can't wait til he is done and producing!

 

Darton MID sleeves to fit oversized tundra pistons, but a 3uz aluminum block?? Anybody have connections? Maybe hit up scat for a forged 2uz crank??