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1st Gen Forever · 08-02-2012, 10:52 PM

The butterfly in the inlet housing of the supercharger is a bypass. You aren't running under boost all the time.

On the vane in the cyl head of the LSA, I'm not 100% sure but I think it aids in mid-lift flow.

Edit: After doing some more research it simply seems that the "Swirl-Wing technology" as GM calls it simply improves fuel atomization.

08-02-2012, 10:52 PM	#80
1st Gen Forever ZL1 #140 Drives: Camaros: 68 SS, 10 2SS/RS, 12 ZL1 Join Date: Mar 2008 Location: Arizona Posts: 594	The butterfly in the inlet housing of the supercharger is a bypass. You aren't running under boost all the time. On the vane in the cyl head of the LSA, I'm not 100% sure but I think it aids in mid-lift flow. Edit: After doing some more research it simply seems that the "Swirl-Wing technology" as GM calls it simply improves fuel atomization. Last edited by 1st Gen Forever; 08-04-2012 at 12:04 PM.