Am I being totally thick(probably am!) but how does it accelerate if it has no throttle? I thought all engines had them [:$]AFAIK TDis don't have a dump valve - simply because they don't have a throttle. So there's absolutely no performance gain to be had from fitting one only that whooshing noise.
Forge and some others make them and when asked why they said something along the lines of 'because people want the noise....'
[:$]Richard W has hit the nail on the head. (again, you swine, leave some of these for me...)
No you're not, a petrol engine has a throttle which allows more air into the engine, which when combined with the extra fuel then demanded (ECU/carb etc all work on the air flow first then add fuel principle). The diesel engine simply adds more fuel which simply sucks more air in.Am I being totally thick(probably am!) but how does it accelerate if it has no throttle? I thought all engines had them [:$]
Adam, you forgot to mention opening back door on the way to the bin....I walked into mine...lol[clap]