THE EFFECT OF GASOLINE VARIATION AND GASKET THICKNESS VARIATION ON CYLINDER HEAD TO TORQUE AND POWER ON HONDA SUPRA X 125 FI MOTORCYCLES IN 2015

Febriana Ramdhani Setiawan, Husin Bugis, Ngatao Ngatao

Abstract

The purpose of this study are (1) To identify the effect of variations in gasoline to torque and power on Honda Supra X 125 FI motorbikes in 2015. (2) To identify the effect of cylinder head gasket thickness variations on torque and power on Honda Supra X 125 FI motorcycles 2015. (3) To identify the highest torque and power after making variation on the thickness of the cylinder head gasket by using a variety of gasoline on a Honda Supra X 125 FI motorcycle in 2015. This research used expertiment method. Based on the results of the study it can be concluded that: (1) A higher octane value in the type of gasoline fuel affects torque and power on a Honda Supra X 125 FI motorcycle in 2015. (2) The thickness of the cylinder head gasket affects the torque and power on a Honda motorcycle Supra X 125 FI in 2015. Torque and power have decreased in thickness of two cylinders head gaskets (0.6 mm) and thickness of 3 cylinder head gaskets (0.9 mm). (3) A higher octane value in the type of gasoline fuel and the thickness of the cylinder head gasket affects the torque and power of the Honda Supra X 125 FI motorcycle in 2015. (4) By using Pertalite fuel on the thickness of the standard cylinder head gasket (0, 3 mm) can produce optimal torque that is equal to 11.60 Nm at 4730 rpm engine speed and optimal power that is equal to 11.1 HP at 8407 rpm engine speed on a Honda Supra X 125 FI motorcycle in 2015. To produce the optimal torque and power on Honda Supra X 125 FI motorcycle  in 2015 it is sugested to use a pertalite fuel with the standard head cylinder gasket thickness

Keywords

gasket thickness variation, gasoline variation, torque, power

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DOI: https://doi.org/10.20961/jomeve.v3i2.46015

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