The V8 Owners Forum -

Hi everyone, I'm running a Range Rover 3.9 with an aftermarket EFI on it. I won't mention the brand as it is not relevant and not here to promote or bash. I am trying to improve mileage and that is also why I installed it in the first place. But instead it is worse than original. I am now experiment...

Hi everyone, I'm a big fan of the V8 engines. I run three classic Range Rovers with a V8. One 89 3.9 V8 with an aftermarket EFI. a 92 2 door 3.9 and a 3.5 with carburetors from 1980. I also have more than one Maserati with the Ferrari F136 V8 engine. Several 4.2 and one 4.7. With those engines I don...