グローエンジン負圧チューブヒートシンク合金

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Certified Buyer Rated

Aug 12, 2015

good job! very good!!~ !

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Jun 11, 2015

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.

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Feb 25, 2015

itll egreat if this has holder for installing but looks great

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Jun 12, 2013

Muy barato y cumple su funcion

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Mar 12, 2013

Nunca usei vou testar agora!

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Mar 10, 2013

using this between fuel tank and engine. cools down fuel :)

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Aug 22, 2012

Excelente produto.

Acabamento e qualidade otimos.

Recomendo.

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Jun 29, 2012

Excelente para bajar la temperatura de los gases que ingresan al tanque de combustible.

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Certified Buyer Rated

Jun 24, 2012

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.

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Customer Rated

May 17, 2012

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.