sea_chaser
New member
"I purchased a MD7A as a baske
"I purchased a MD7A as a basket case. After rebuilding the head, injectors, and pump, the motor starts and runs. The problem is air coming out of the air cleaner. After checking the timing marks,I found that on the exhaust stroke the exhaust valve closes BTDC and the intake opens BTDC causing this. Is this right??"
"I purchased a MD7A as a basket case. After rebuilding the head, injectors, and pump, the motor starts and runs. The problem is air coming out of the air cleaner. After checking the timing marks,I found that on the exhaust stroke the exhaust valve closes BTDC and the intake opens BTDC causing this. Is this right??"