Mercruiser firing order

[wet_wonder]

"Hi,
Does anyone know the fir

"Hi,
Does anyone know the firing order for a Mercruiser 233-R? I have a Trojan F26 w/ inboard.
Thanks,
Dave"

 

[Bt Doctur]

"Assuming it`s a GM V-8 motor,

"Assuming it`s a GM V-8 motor, std. rotation.
1,8,4,3,6,5,7,2,"

 

[despy]

Mercruiser 233 is a ford 351 c

Mercruiser 233 is a ford 351 cid.

 

[Bt Doctur]

"[url=""]http://www.carmemorie

"http://www.carmemories.com/cgi-bin/viewzoom.cgi?image=2055"

 

[wet_wonder]

That's a great site BT Doc

That's a great site BT Doctur. This motor is a '76 351 Windsor cc rotation. They don't seem to have it on the site. I'll keep looking. Are all ford 351's cylinder numbering the same?

 

[Bt Doctur]

"use the reverse order
1,8,4,

"use the reverse order
1,8,4,5,6,2,7,8"

 

[bertg]

Whers's No. 3??
Bert

Whers's No. 3??
Bert

 

[despy]

"8 fires twice to cover for it

"8 fires twice to cover for it,LOL !!

"

 

[Bt Doctur]

"1,8,4,5,6,2,7,3"

"1,8,4,5,6,2,7,3"

 

[wet_wonder]

Thanks. I was just able to do

Thanks. I was just able to download the manual for the engine and that is the correct order.