Intake Naraku Jet Flow spacer CNC 50 ccm GY6 China 4-strokeCNC milled aluminum intake Spacer from Naraku. The Naraku Jet Flow Intake Spacer was designed for current optimisation in Naraku 51 mm cylinder heads. The conical bores of the spacers enable you to the unhindered Energy Consumption from the 24 mm intake manifold in the 21 mm Engine Intake channel of the 51 mm Cylinder Head (included in 51 mm and 52,4 mm Naraku Zylinderkits. Thanks to the Venturi effect is encountered the fresh gas accelerates and improves the filling degrees on combustion chamber. Result: The torque up to.With appropriate adjustments on the original cylinder head or at the intake manifold, the spacer can also be used with original setup or tuning levels below the 90CCM kits. The use of 24 mm carburettor is ideal, but not absolutely essential.When fitting please pay attention to a clean transition from Spacer into cylinder head. The spacer can be accidentally 180 ° 55 Install with technical specifications found on the third image. In this case covered it but for part of the intake duct.
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