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Type 4 Unleashed |
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#1
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CREATIVE TYPE lV ENGINEERING ![]() ![]() ![]() Group: Retired Members Posts: 787 Joined: 20-June 04 From: Aliso Viejo, ca Member No.: 2,231 Region Association: None ![]() |
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jmill |
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#2
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Green Hornet ![]() ![]() ![]() ![]() Group: Members Posts: 2,449 Joined: 9-May 08 From: Racine, Wisconsin Member No.: 9,038 Region Association: Upper MidWest ![]() |
I would think you'd get worse mileage with a heavy flywheel. I thought they were beefy to handle the heat. (IMG:style_emoticons/default/confused24.gif)
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ArtechnikA |
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#3
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rich herzog ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 7,390 Joined: 4-April 03 From: Salted Roads, PA Member No.: 513 Region Association: None ![]() |
I would think you'd get worse mileage with a heavy flywheel. I thought they were beefy to handle the heat. Mostly they're heavy to improve idle and keep idiots who can't handle a clutch from stalling at stoplights. Consider this - when the car is in motion, THE ENTIRE CAR is attached to the rotating mass... There was a guy from Hawaii trying to promote the 'heavy flywheel makes for better mileage' theory about 20 years ago. You can tell how god an idea it is by observing all the 100-lb flywheels on Hondas and such... |
Todd Enlund |
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#4
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Resident Photoshop Guru ![]() ![]() ![]() ![]() Group: Members Posts: 3,251 Joined: 24-August 07 From: Laurelhurst (Portland), Oregon Member No.: 8,032 Region Association: Pacific Northwest ![]() |
There was a guy from Hawaii trying to promote the 'heavy flywheel makes for better mileage' theory about 20 years ago. You can tell how god an idea it is by observing all the 100-lb flywheels on Hondas and such... Well, there is a tradeoff... acceleration. And a point of diminishing return... which I'm sure is well short of 100lbs. A heavier flywheel will keep the engine speed more constant, which will result in better fuel economy. How much better? I dunno. Probably still depends more on the driver. I know of a guy that put a huge flywheel under his Pinto. He'd spool it up, shut the engine off, and drive home on the flywheel. Regenerative braking put energy back into the flywheel. |
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