Description
Red Line lead replacement is manufactured for all engines designed for leaded gasoline. If we are talking Cadillac, this applies to 1902-1974. In 1975, the Catalyst came on all US-made cars, and with the valve seats designed to withstand unleaded gasoline. Engines designed for leaded gasoline will damage the valve seats and valve guides if run on unleaded or poorly leaded gasoline. Red Line Lead Replacement provides the same protection as a high-lead gasoline. Add Red Line lead replacement every time you fill up. Another good tip is to only run on 98 octane fuel. The 95 octane petrol contains a lot of ethanol which destroys and dries out hoses and all rubber in e.g. the gas pump. 98 octane gasoline is much better if you want to avoid vapor lock on hot summer days. This bottle of Red Line lead replacement contains 355ml and is enough for 450 liters of petrol.
