Engine builders and manufacturers are split on whether worn lifters should be rebuilt or replaced, with decisions hinging on damage severity, cost, and performance goals. Hydraulic lifters dominate ...
One of the handy items about LS engines is that they offer a plastic hydraulic guide that positions the lifter over the roller cam. This holder can also trap the lifter in the up position to allow ...
LS1 engine design highlights and basic specs, why it’s such a popular swap, and a basic timeline, from the C5 Corvette to its use in the Australian HSV heroes. The General Motors 5.7 LS1 engine was a ...