This 581-inch EFI-fed big-block Chevy was crafted by Jeff Ginter Racing Engines (JGRE) in Artesia, California. JGRE builds a ton of engines for hardcore off-road racing and this 581 was no exception.

Before we get into the nuts and bolts of this tech article, we want to tell you about the events that led up to it, as they were primarily the driving force behind testing the Brodix cylinder heads in ...

Here atwe can’t help but get excited about new products, especially when they are designed for big-blocks. Let’s face it, nothing rocks harder than big-inch engines, and if some displacement is good, ...