Twin_Cam wrote: 4-1-2-3. The Saturn's firing order is written on a little sticker on the front crossmember above the radiator. Not nearly as badass as stamping it onto metal...
That's not really the firing order, that's the coil wire order, which is damned important on a Saturn because they use the difference in resistance between #1 and #4 firing instead of a cam sensor.
Mine is: 1-14-9-4-7-12-15-6-13-8-3-16-11-2-5-10. W16 engines are a little odd.
1243 Ford cortina
Touche. Then I don't know what the firing order is. But I assume it's something similar, because 1 & 4 and 2 & 3 move together when you spin the crank.
1-3-7-2-6-5-4-8 and 1-5-4-2-6-3-7-8
Same displacement, same manufacturer, and the first one is definitely more fun.
Twin_Cam wrote: 4-1-2-3. The Saturn's firing order is written on a little sticker on the front crossmember above the radiator. Not nearly as badass as stamping it onto metal...
Why would a manufacturer start with the 4th cylinder?
I'm surprised to see so many 4-7 swappers here, I had no idea that cam was so popular!
Lessee i've got:
1-3-4-2
1-3-4-2
1-3-4-2
1-5-3-6-2-4
1-2-3-4-5-6
ReverendDexter wrote: 1-3-7-2-6-5-4-8 and 1-5-4-2-6-3-7-8 Same displacement, same manufacturer, and the first one is definitely more fun.
Unfortunately I only have the 1-5-4-2-6-3-7-8 version... 
Also a one of these:
Wifey has a 1-4-3-2
Brett_Murphy wrote:1988RedT2 wrote:One revolution of the engine would be: (L1,T1-L2,T2)-(L1,T1-L2,T2)-(L1,T1-L2,T2)
One revolution of the eccentric shaft or one revolution of the rotor? 
In reply to 1988RedT2:
That's the firing order for one complete revolution of each rotor.
The eccentric shaft is spinning three times faster than the rotor, as you can see by the letter B vs. the letter A.
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