1963 390 firing order should be 1-8-7-2-6-5-4-3. dwell 30 deg. timing 5 deg BTDC.
1963 Cadillac Fleetwood
Check out this web site. It contains information beyond your wildest dreams about the 1963 Cadillac Fleetwood. You did not specify whether this was a Series Seventy Five or the Sedan. It makes a difference. (I have a 1968 Fleetwood Series 75.) http://100megsfree4.com/cadillac/cad1960/cad63f.htm Good Luck
The firing order for a 1963/1966 Cadillac: 429 V8 = 18726543 63 - 66 Cadillac have the same firing order: it is 1 8 7 2 6 5 4 3 With a clockwise turning rotor. The # 1 wire on the cap is the first post past the rear hold down screw in a clockwise direction.
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429 V8 would be 18726543 The book I have show 63 - 66 Cadillac having the same firing order it is 1 8 7 2 6 5 4 3 With a clockwise turning rotor. The # 1 wire on the cap is the first post past the rear hold down screw in a clockwise direction. Hope this is a help Gary
V8 firing order is 1-8-4-3-6-5-7-2
the mini cooper is taller
The firing order of a 1963 Chevrolet Nova with a small-block V8 engine is 1-8-4-3-6-5-7-2. This sequence is crucial for proper engine operation and performance. If the Nova is equipped with a straight-six engine, the firing order is 1-5-3-6-2-4. Always refer to the specific engine type when determining the firing order.
`1-5-3-6-2-4
1-8-7-2-6-5-4-3 Front of engine driver's side 1-3-5-7 Passenger's side 2-4-6-8
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