Motore di incandescenza a pressione negativa del tubo di calore in lega di Sink (Ø10 * 63 mm)
good job! very good!!~ !
Not really sure if this has to be this long but seems to work and doesn't show any restriction on back pressure. For the price, it's worth the shot.itll egreat if this has holder for installing but looks greatMuy barato y cumple su funcionNunca usei vou testar agora!using this between fuel tank and engine. cools down fuel :)Excelente produto.
Acabamento e qualidade otimos.
Recomendo.Excelente para bajar la temperatura de los gases que ingresan al tanque de combustible.great that HK is getting in rc car parts. this is a great product to keep the presure line from exhaust cool so the fuel remains sorta cool which will increase power and runtime.Thought I'd buy one to see what it is. Not very useful for heli fliers. It will cool the exhaust gases from the exhaust system a little before it enters the fuel tank if you're pressurizing the tank. Long and rather heavy for 30 size helis.