Why doesn't Garrett or Borg make these for tuner applications?
04-06-2012, 03:39 PM
#86
Hey dumb fu(k why dont you learn how to interpret english. "many if not most to all drifters go V8 for the response."
In dumba$$ terms: People in the drifing scene that decide to go from a 4 cylinder to a v8 do so for increased response and convienience of having optimal torque at a much broader range.
Can you comprehend that?
In dumba$$ terms: People in the drifing scene that decide to go from a 4 cylinder to a v8 do so for increased response and convienience of having optimal torque at a much broader range.
Can you comprehend that?
You're lack of good sense shows in your response. Since I know the schools are slacking in teaching your kids good English and syntax I'll go ahead and tell you what you are trying to say:
"Of drift cars that swap a v8, those that do it, do so for the response."
Funny how you jump on my for comprehension, and then quote yourself. If you take the time to really pick apart what you typed, you actually said,"most drifters are running v8's." But hey, we all know comprehension isn't your strong suit.
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04-06-2012, 03:46 PM
#87
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you do know there difference between a compressor wheel and turbine wheel right?
and you do know that surge has everything to do with the RPM and PR of the compressor wheel right?
and you do know that if you spin the turbine faster/earlier, the the compressor wheel also spins faster and build boost sooner, possibly building boost to the left side of the surge line and becoming very unstable?
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04-06-2012, 07:53 PM
#90
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18psi please tell how a 30r+ could see 25psi at 2000rpm in 5th? On a miata motor Without flat shift or any tricks. Even with the best fuel i am not sure it is possible.
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04-06-2012, 08:41 PM
#91
It wont, obviously.
It will try, and surge like a motherfawker.
This is me in a 3076 miata on e85 running *ALL OF IT* in 5th gear at low rpm (filming buddies bp-t festiva vs skyline)
he wasn't even flooring it at all, and listen to how bad it surges.
when he got on it at 2k (different time) it sounded like a friggen sprinkler head and car was shaking violently.
It will try, and surge like a motherfawker.
This is me in a 3076 miata on e85 running *ALL OF IT* in 5th gear at low rpm (filming buddies bp-t festiva vs skyline)
he wasn't even flooring it at all, and listen to how bad it surges.
when he got on it at 2k (different time) it sounded like a friggen sprinkler head and car was shaking violently.
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04-06-2012, 10:10 PM
#93
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Surge is when you have high pressure and low mass flow out of the compressor. If you look at a compressor map, it is basically when you go to the left of the surge line on the map. It happens when the turbo is spinning fast enough to deliver more air than the engine can take in.
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04-06-2012, 10:21 PM
#94
No, I think you've gotten a bit mixed up on what surge is.
Surge is when you have high pressure and low mass flow out of the compressor. If you look at a compressor map, it is basically when you go to the left of the surge line on the map. It happens when the turbo is spinning fast enough to deliver more air than the engine can take in.
Surge is when you have high pressure and low mass flow out of the compressor. If you look at a compressor map, it is basically when you go to the left of the surge line on the map. It happens when the turbo is spinning fast enough to deliver more air than the engine can take in.
Wikipedia takes this mostly in terms of a jet turbine engine, but the concept is the same. http://en.wikipedia.org/wiki/Compressor_stall
It looks a lot more violent in airplanes.
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04-06-2012, 10:25 PM
#95
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Severe surge can potentially damage compressor wheels pretty badly too.
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04-06-2012, 11:53 PM
#100
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No, no, no...
If that's how they worked it would be the magic bullet. It strictly helps spool.
The solution you want is right above...
How come I feel I'm wasting my keystrokes?
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