11-17-2003, 06:10 PM
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Senior Club Cobra Member
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Join Date: Jul 2000
Location: Chilliwack,BC,
BC
Cobra Make, Engine: F5 Roadster
Posts: 1,422
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Not Ranked
Hi,
Either firing order will work. There is a problem with the old firing order. Cylinder 8 fires right after 7 , they are next to each other and cylinder 8 will run lean if you have a open plane manifold. The wilder the cam, the worse it gets,as the overlap for 7 will kill the intake charge for cylinder 8. so it's better in performance applications to use the H.O. firing order.
Perry.  |
Threaded Mode
