1977 280Z Manual
In talking to the guy at the machine shop that idea came up, but I'd also have to match the difference in geometry with rockers that would be matched to the now undersize lobes... Which isn't necessarily a deal breaker, but that does affect the way the engine runs. Plus, without knowing how much metal would have to come off, it would be simpler (and possibly cheaper) to just replace it and the rockers as a set, and know that the valves are opening to spec.I'm out of my area of expertise here but would a mild cam grind fix that lobe rust? My plan is to get a "stage 1" cam grind when I get to the point I'm doing engine work but luckily, my cam looks good already.