Quote:
Originally Posted by steve25
Cylinders 1 and 2 are not in the same bank of cylinders to rob fuel from each other like 5 and 7 do!
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Oh yea! Well last time i looked the Port 2 faced Port 1 in a Single Plane; where some single planes don't angle the ports, or VEE the front plenum wall to restrict crossflow. I think Ports facing can rob better or as-well than side-side ports like 5-7. Really depends on what plenum you are staring at.
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1 robs 2 CYL filll before #2 Intake closes. As you know so does 7 rob 5.
3 robs 4
5 robs 6
Certain Single Planes can play well on the Street for MPG at low rpm for this matter, and turn-up the HP with a large Throttle plate CFM delta. Whereas a Dual-Plane is always ready...huh.