Does your engine have a mechanical fuel pump bolted to the engine? If so, your problem could be a ruptured diaphragm in the pump leaking gasoline into the oil pan. Check the oil level after a few miles. If the oil seems way too thin, or the level is increasing, this could be your problem. Replacing the fuel pump should solve the problem.
.006" intake and .010" exhaust
If it is a 5 speed, depending on how your exhaust is you can get anywhere from 35-45mpg. I had a free flow, straight header exhaust and was getting roughly 50mpg if not more.
datsun.............well they are part of nissan therefor datsun makes them
datsun
datsun
a Datsun is a vehicle
over $500 because they don't repair it they buy another used one and throw the old one away and say they repaired it. trust me, i work for an exhaust shop
Datsun was created in 1931.
Datsun ended in 1986.
The Datsun 510 went by several other names when it was first manufactured in 1968. Some of the other names that this model of vehicle went by include the Datsun Bluebird, Datsun 1300, Datsun 1500, and Datsun 1600.
Datsun Truck was created in 1955.
Datsun Sports was created in 1959.