12-03-2012, 09:02 AM | #1 |
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No parasitic loss from a turbo = BS
A turbo uses exhaust gas to drive the system. This is created from a piston doing and exhaust stroke. It is using crankshaft force to drive the system, same as a supercharger. It may be less than a direct belt driven system but it is there and it is significant.
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12-03-2012, 09:40 AM | #2 |
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I dont think a turbos parasitic loss is nearly as significant as a supercharger. Just compare power per pound of boost between the 2 systems and you would see that.
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12-03-2012, 10:25 AM | #3 |
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12-03-2012, 10:30 AM | #4 |
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You don't know what you're talking about...
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12-03-2012, 10:32 AM | #5 |
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12-03-2012, 11:53 AM | #6 |
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This is a somewhat random post, sounds like you kind of figured out how a turbo works compared to a supercharger so you want to tell us about it. Both have their advantages but a turbo definitely has the upper hand in this department.
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12-03-2012, 12:02 PM | #7 |
Logic is dead
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Is this a troll thread? It has to be. You can't seriously be trying to make this argument.
.... And this is coming from a supercharger guy.
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12-03-2012, 12:07 PM | #8 |
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Okay.
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12-03-2012, 02:51 PM | #9 |
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Absolutely there's parasitic loss from a turbo. It's just miniscule compared to the loss from a belt driven supercharger. Does that mean that turbos are the answer for all things f/i. Hell no. They're the answer here and they're the answer there.....but they're not, by any means, the answer everywhere.
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12-03-2012, 02:55 PM | #10 |
thats like saying that a nitrous system will make your car slower because it ads weight...
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12-03-2012, 03:19 PM | #11 |
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12-03-2012, 04:24 PM | #12 |
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This isn't a troll thread. I made it in response to the general feeling on here that a Turbo doesn't take any power to run.
I saw a chart elsewhere that showed a turbo taking 18ft lbs of torque from an engine and a roots taking 38. Quite a difference yes, but it is not miniscule.
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12-03-2012, 04:40 PM | #13 | |
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Quote:
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12-03-2012, 05:25 PM | #14 | |
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Quote:
i have seen a twin turbo vetter that was just idling for 10 minutes turn its engine off and the turbos continued spinning for approximately 30-45 sec after the car was shut off. You cant tell me that requires much effort to spin those up. (it was a pair of GT35R's for anyone curious)
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