New injectors showed up today. Lean CEL gone. Stumble gone. Lean surge gone. Cracking the throttle I can see the increase in flow. The old ones didn't do that.

1987 Chevy R30. 7.4 TBI.

Had injector(s) fail back in October. Drove me crazy trying to figure out the issue. It got into a really bad lean surge just off idle and would never recover. After...