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The compression ratio was 9.4, the VTEC system was activated after 3,300 rpm and the power was 210 HP 5,200 rpm, the torque was 310 Nm 4,300 rpm.Ģ. J35A1 (1998 – 2001) is the very first modification for Honda Odyssey. Honda J35A (J35Z, J35Y) engine modifications and differencesġ. The Honda J35 engine has several fellow engines in the J series: J25, J30, J32 and J37. This engine was gradually improved and the main differences between the modifications are shown below. The first modification of J35A had a 55 mm throttle body. Valve clearances for a cold engine are 0.24-0.26 mm for intake and 0.28-0.32 mm for exhaust valves. It is recommended to adjust valves after every 30,000 miles.
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The camshafts are rotated by the timing belt to be replaced after 60,000 miles.
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The diameter of intake valves is 34 mm, of the exhaust valves – 29 mm. The J35 engine uses two SOHC cylinder heads with a VTEC system, which is very similar to the J30A1 heads. This provided extra 300 cm3 of displacement. The compression height of the pistons was not changed, and was equal to 30 mm. They installed a long stroke forged crankshaft with 93 mm stroke and lightweight rods 158.5 mm long. This engine was developed on the base of the J32A cylinder block, its deck height was 235 mm. In 1998, a 3.5-liter J35A V6 was launched, which was first used for Honda Odyssey. Honda J35A (J35Z, J35Y) engine reliability, problems and repair Normal engine operating temperature, ☌ (F) Honda J35A/J35Z engine specs Manufacturer