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WhiskeyHotel · 10-04-2011, 08:45 AM

Interesting stuff. Doesn't the VVEL vary the valve lift and duration to control power and the throttle butterfly stays wide open nearly all the time? If so, then the power varies more by VVEL rather than butterfly position.

10-04-2011, 08:45 AM	#10 (permalink)
WhiskeyHotel Track Member Join Date: Nov 2009 Location: Oklahoma Posts: 530 Drives: 2015 GT-R PW Premium Rep Power: 17	Interesting stuff. Doesn't the VVEL vary the valve lift and duration to control power and the throttle butterfly stays wide open nearly all the time? If so, then the power varies more by VVEL rather than butterfly position.