I’ll see how they do on the dyno but so far I like them think they work well with the cam I got here’s a vid of the idle https://www.instagram.com/reel/C0SmO...FjYWtzb3k2MA==

Man that sounds wicked mad!! :thumbup::thumbup:

I run the LSX block for a few years now. Think the Dart wasn't available or had just came out.Happy with it.
I recently removed it from the car for a refreshed. We have been abusing it pretty hard during the last 4 years.

My advice? Avoid the LSX altogether, Dart iron is better. Dart aluminum is trash however, LSR blocks are fantastic if you want aftermarket aluminum.