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JFairman JFairman is offline
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Join Date: Jul 2006
Location: S. Florida
Posts: 7,267
I think you'll have to get aftermarket aluminum ones to go bigger.
I don't think building them up with Devcon or JB weld epoxy and hogging them out would last long.

They used small ports on the 930 to speed up intake velocity at lower speeds.
That improves low speed driving, makes a smoother idle and keeps CIS fuel spray from the injectors atomized better.
Hydrocarbon and CO Emisions are probably lower because of this.
Old 07-03-2008, 08:21 AM
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