Concept Performance’s New Aluminum LSR Block Can Take 1,500+ HP
When it comes to making massive power with an LS there are a lot of aspects and trade-offs to consider. While the LS is a capable performer right out of the box, it does have its limits when you start to turn things up. Until now, you could only push the aluminum block so far. High levels of boost or raw power would cause the aluminum to flex or deform under high pressure leaving most builders with only the option of a stock iron or LSX block. But what if we told you there was an aluminum block that could provide all of the additional rigidity of iron without the additional weight? Then you’re going to want to check out Concept Performance’s new LSR block.
