On our test subject, a 2001 Camaro SS, these upgrades were realized during an engine build that was completed in 2007. At the time, the budget allowed for a set of PRC Stage 2.5 5.3L heads, while a ...

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 ...

As ubiquitous as the LS engine family has become, from street performance to restomods, there aren't many LS-powered vehicles in the upper echelons of drag racing. All that will change with this ...

In the quest for performance for your LS1-equipped Firebird or GTO, the road to big-power increases usually progresses from bolt-ons into "Cam-Only" configurations, such as those presented in "LS1 ...