The terms Rat and Mouse have been used by enthusiasts to refer to Chevy's big- and small-block engines for decades. But, there is growing use of GM's LS engine family in the rodding world, and that ...

In the EFI GM market, a major national event with a huge turnout is a rare occurrence. In the years since the LS1 came onto the scene, GMHTP has covered tons of events, and talked with lots of guys ...