Jo ja hade ju tänkt skaffa en annan huv så ja kunde få ut insuget utanför huven.
Vill inte kapa i min nuvarande huv då den är hel i övrigt.
Jag har nått ADA kitt så ja kan se insugstempen i Boondockerboxen vid start och lite lugn körning ligger den på ca 30 grader
Vid fullgas har jag sett 123 grader (255 F) Det är ju inte bra och en mini intercooler verkar kunna råda bot på detta utan att inverka på responsen.
Red Code Performance skriver på sin hemsida fäljande
About using an intercooler on your BoonDocker turbo system:
As with any engine, the more air you can feed your turbo equipped engine the more fuel you can add and the more power you can make. 2 factors effect how much air your turbo system equipped engine gets:
* Boost pressure. The more boost pressure you run the more air you force into the engine and the more power you produce.
* Air density. The colder the air, the more dense it becomes. The denser the air, the more your engine can use on a given combustion cycle and the more power you produce.
As turbo systems increase boost, the temperature of the intake air increases (following the laws of physics). At certain boost levels this rise in temperature becomes dramatic. An intercooler mounts between your turbo and your engine and lowers intake temperatures, allowing the air to become more dense.
For example, lets take a test 800cc engine, running 8200 RPM, at 8000 ft elevation, and 32° ambient air temp.
If we take our test engine and boost it 8 psi, with a reasonable turbo compressor efficiency of 72%, our compressor temp rise would be 116 ° added that to our ambient air temp of 32°, we would have a charge air temp of 148° and make approximately 194.7 HP.
Now if we were to add an intercooler that is 60% efficient, our charge air temp would drop 70° leaving us with a charge air temp of 78° and make approximately 220.1 HP, a 13% HP gain.
Let’s take our test sled and bump it up to 15 psi. If we use the same compressor efficiency of 72% our compressor temp rise would be 185° added to our ambient air temp of 32°, we would have a charge air temp of 217° and make approximately 239.6 HP. (at this kind of charge air temp you would most like experience detonation)
Now if we were to add an intercooler that is 60% effective, our charge air temps would drop 111° leaving us with a charge air temp of 106° and make approximately 286.6 HP, a 20% HP gain, and no detonation.
Mini intercooler med fläkt på baksidan
. Ska bygga IC också.