This is our 1985 300zx and we are doing a intake valve cleaning using Seafoam spray. To do this we are putting a straw down the intake pipe and into the throttle body and this will clean the carbon off of the intake valves. We are also doing a oil flush using Lucus oil lifter cleaner. We had a lot of carbon on our lifers and valves under the valve cover. This made the oil very black when we changed it after doing the oil flush. This will hopefully get us more HP and increase engine heath.
3 июл 2024
