Loosing 37lbs from flywheel swap. Gains?
I have a opportunity to swap the 50 pound dual mass flywheel in my CTS-V with a 13 pound aluminum. Normally the flywheel in this engine would weigh something around 24 pounds but GM went with a heavy dual mass to make driving easier for the old guys who they expected to buy the car. Seems like a substantial deduction from the engine. I'm wondering if anyone would like to throw any mpg change guess out.
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Don't know why it says 00, it's a 95
374,000 miles and tired.
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