Quote:
Originally Posted by travisjb
I only have a butt-dyno to go on at this point, but suspect your experience doesn't apply here... I don't feel a torque drop at low end... dyno will tell the full story
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A lightweight flywheel won't show up on any dyno. It doesn't make any power. It doesn't "free" any power. And the loss of torque is off idle; not many dynos start that low.
You'll notice it in the summer with the a/c on, starting from a light. You'll also notice it in your 60' if you drag race regularly. There's a reason race cars use lightweight flywheels and dragsters use heavy flywheels.