Why would anybody fill an aluminum block - seems counter productive and a waste of time - I see no gain to be had. If you want a solid block (no water jacket) order one
If you need to concrete an aftermarket aluminum block...then you are starting w/ the wrong block. As much as aluminum blocks move around, filling one w/ concrete is not something I'd be doing.
I'm trying to determine if i going to pull the trigger on an Indy Maxx block on a boosted setup
(short deck) Indy rated there blocks to 1500 HP i'm not a big fan of aluminum moving around, but i still will like to keep it streetable I'm in the research stages now reason for this post,......Thanks .... lots of interesting opinion here
