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Powerglide for racecars

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Old Jul 4, 2013 | 10:58 PM
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Default Powerglide for racecars

Can anyone explain to me why powerglide, or 2 speed, transmissions are so popular in the racing world? Can you support your statement with graphs or numerical data?
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Old Jul 5, 2013 | 06:28 AM
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this is just an assumption on my part. Because they've been around a very long time and they're simple,the rebuilders have had the time to find out what aftermarket parts will hold up to the stress of racing.
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Old Jul 5, 2013 | 06:56 AM
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strong, lighter, less parasitic loss. plus a pretty dead first gear works good with high hp boosted cars.
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