Welcome to the second iteration of our LS1 Camshaft Roundup! If you have been following along since Round 1, you will be happy to know that we have made even more horsepower this time around and upped ...

As most of you know, over the last two years or so we have been on a journey to upgrade our Project C5X. That journey so far has included a Mid America Motorworks interior upgrade, basic engine ...

Ed note: Sources for quotes and related information: Doug Rippie Motorsports, General Motors Technology Group, Hypertech, Inc., Jenkins Competition, Lingenfelter Performance Engineering, and Lunati ...

More than 20 years after the first Gen III LS1 V8 rolled off the assembly line for the 1997 Corvette, it seems there are LS cylinder heads everywhere, and even more stories that have tested and ...