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Need Help on b20a5

Posted: Sun Oct 14, 2007 9:54 am
by jcoliver
I had my head milled and went to put my cams and lifters back in and can not find anything on lifter spacing for a B20a5
Please Help with lifter spacing

Posted: Sun Oct 14, 2007 3:39 pm
by spiffyguido
Cam to Lifter spacing should be done when the engine is 38 degrees C or colder.

The clearances for a B20A5 are as follows:

Intake: 0.08 - 0.12mm (0.003-0.005in)
Exhaust:0.16-0.20mm (0.006-0.008in)

The torque for the adjustment lock nut is: 13 lb-ft