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Since the 403 is an Olds engine, the firing oder is the same as any GM 8 cylinder (1-8-4-3-6-5-7-2), HOWEVER the distributor rotates COUNTERCLOCKWISE. Make sure you identify this before proceeding with installation of wires to cap. Make sure distibutor is lined up with #1 cylinder and it is TOP DEAD CENTER, firing and make sure the timing mark on the crank is a "0". I use a long screwdriver to "eyeball" the #1 tower on the cap to the #1 cylinder (should "point" to it when layed down). Try to get this as acurate as possible. If it is not lined up perfectly, removed and reinstall distibutor until it is damn near bang on. Car should fire up with very little adjustment of the distributor. After, take car out for a good run and advance distributor just until it starts to "ping", then back off a hair!!! You're now on your way to peek engine tuning.
What else can I help you with?
Firing order 1978 trans am 305 small block?
firing order is the same for all sbc (first gen)
Where are the front speakers located on a 1978 Pontiac Trans Am?
Center of the dash.
Where is your Trans dip stick on a 1978 Trans am?
.The 1978 Pontiac Trans Am engine oil dipstick can be found on the right hand side of the engine. The engine oil dipstick will have a yellow handle.
What is the torque of a 1978 Pontiac Trans Am?
About 310-325ft/lbs if its a stock 400.
Where is the voltage regulator located in a 1978 Pontiac Trans Am?
Inside the rear of the alternator
Firing order for Delco Remy Distributor cap 400 8cyl 1978 Trans Am?
1-8-4-3-6-5-7-2
What is the firing order for a 1978 Buick Skylark 6 cylinder?
the firing order is 1,3,5,2,4,6
Oil pressure at idle Pontiac trans am 1978?
What about it?, if it's 20 lbs. it's OK.
What is the top speed of a 1978 Pontiac trans am?
Most of them topped out between 110-120 MPH.
What braking options were available on a 1978 Pontiac trans am?
For 78......disc front.....drum rear.
What is the straight six firing order for a 1978 cj5 jeep?
for the 1978 cj5 ,the firing order is 1-5-3-6-2-4
What is the firing order for a 1978 ford 460?
The firing order for a 1978 Ford 460 is: 1-5-4-2-6-3-7-8
