I finally found some time when the weather cooperated and was able to remove the aluminum injector seal washers that were stuck in my car's head.
A 6" long 3/8" lag bolt barely bites into the inner diameter, and popped them right out after giving it a slight twist beyond hand right, and then rocking it a little.
No apparent damage to the sealing surfaces below, and after cleaning, a set of copper washers sealed easily.
I found that my main leak wasn't the washers though.
After burping the injector lines, I found a beautiful arching stream of fuel from the end cap on the return hose fittings, landing on the air filter box...
A 6" long 3/8" lag bolt barely bites into the inner diameter, and popped them right out after giving it a slight twist beyond hand right, and then rocking it a little.
No apparent damage to the sealing surfaces below, and after cleaning, a set of copper washers sealed easily.
I found that my main leak wasn't the washers though.
After burping the injector lines, I found a beautiful arching stream of fuel from the end cap on the return hose fittings, landing on the air filter box...