SOURCE: Torque specs for head bolts, 1990 Honda prelude si
49lbs I believe but it should tell you in the manual or goto a Kragen store and just flip thru a Haydem or Chilton repair book real quick.
Help need torque spec for cylinder head bolts 1986 honda civic dx 1.5 pls...
The cylinder head temperature must be below 100 degrees F (38 degrees C); allow the engine to cool several hours if the car has been recently driven. Turn the crankshaft pulley so that the number one piston is at Top Dead Center (TDC) of the compression stroke.
When the power steering hose is disconnected, the fluid will flow out. Cover the alternator with a shop towel to prevent the fluid from leaking into it.
Do not crimp or bend the timing belt.
Fig. Fig. 9: Cylinder head bolt torque sequence A
Fig. Fig. 10: Cylinder head bolt torque sequence B
Fig. Fig. 11: Cylinder head bolt torque sequence C
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