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Home >> Fiat >> 1972 >> 128 SL >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fiat Engine Modification >> Maintenance >> Ignition Timing
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Ignition Timing

Set timing to TDC (except 124 Coupe & Spider) or 5° BTDC (124 Coupe & Spider) using a suitable timing light and tachometer with engine idling 800-900 RPM.

Fig 1: Fast Idle Button
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