Supra Forums banner

ignition timing

  1. MKIII Technical
    I have recently been fiddling with my ignition timing on my NA '87 (After replacing the head gasket). I thought I had it to a good point- it would idle warm at 700rpms like the tsrm says it should, and it'll rev up as high as I want it in neutral. However, it refuses to go higher than 3k rpms...