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evolutionmovement · 08-10-2009, 12:10 AM

It looks like the springs are there to control the valves opening and closing. Must finally be going to a higher voltage system. I wonder if they've overcome the reliability and weight issues.

08-10-2009, 12:10 AM	#3 (permalink)
evolutionmovement EcoModding Apprentice Join Date: Mar 2009 Location: Massachusetts Posts: 216 Thanks: 0 Thanked 1 Time in 1 Post	It looks like the springs are there to control the valves opening and closing. Must finally be going to a higher voltage system. I wonder if they've overcome the reliability and weight issues.