Other issues are connected to the direct injection system itself. Owners caution that the high-pressure fuel pump can malfunction ... Early attempts such as Cadillac's V8-6-4 resulted in ...

The Corvette's new LT1 V8 engine is, no surprise here ... to optimize the combustion system, the direct injection fuel system, active fuel management and variable valve timing systems that ...

In a world that's going electric, sometimes you have to take solace in a V8. This universally ... new ways to improve power and fuel economy, like fuel injection, variable valve timing ...

The V8’s conversion was relatively simple, with adaptations only made to the injection system, cylinder heads ... that engines using only hydrogen for fuel actually had very fun, easy-to ...