which motor oil for 1982 trans am
A friend of mine has 82 Trans am with the 305 engine with crossfire injection. This car has sat in storage for 15 years and he is bringing it out again.A lot has changed in motor oils in the past 15 years with zinc being lowered so as not to foul the catalytic converter.He used to buy oil off the shelf at discount stores.He knows we can't do that anymore because he has a hydraulic flat tappet cam.So what kind of oil can he safely use and not worry about damaging the camshaft and not damage the catalytic converter thanks
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