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Home >> Chevy Truck >> 1990 >> Suburban 1/2 Ton 2WD V8-454 7.4L >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Distributor >> Specifications >> Distributor Timing Advance

Distributor Timing Advance

DISTRIBUTOR TIMING ADVANCE:





Degrees advance at engine rpm, no load, in addition to basic timing.
Mechanical advance distributors only.







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