S2000 Under The Hood S2000 Technical and Mechanical discussions.

A question for everyone with FI

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Old Jul 28, 2003 | 03:38 PM
  #1  
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From: kernersville
Default A question for everyone with FI

When you put a turbo/supercharger on the S does it change the speed to which you can reach in any given gear, or does it just make you get there a lot faster? Does first still take you to 44 mph, or does that number get raised? For replys please state which type of FI you have and if anyone with a technical explination for why it does what it does cares to chime in that would be great. Thanks.
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Old Jul 28, 2003 | 03:54 PM
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From: Where there's lots of snow...
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Same speed...you just get there much faster...
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Old Jul 28, 2003 | 04:24 PM
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With FI you reach the speed much faster but the gearing is the same so you just shift quicker.
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Old Jul 29, 2003 | 12:41 AM
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44!? I must have something wrong. I'm closer to 30mph in 1st, 60mph in 2nd, 90 mph in 3rd, and like 125 in 4th. I have no clue what 5th tops out at.

Dave
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Old Jul 29, 2003 | 05:36 AM
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Mine does 141 in 5th.
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Old Jul 29, 2003 | 05:52 AM
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What you really notice with FI is that the power keeps growing as you rev thru the gears. You really have to watch your shifts. And I find the best shifting point with my set up is at 8500rpms so I'm actually shifting sooner than some.
So in that way it changes a bit...The 444 gears do change your shift points compared to mph substantially.

fltsfshr
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Old Jul 29, 2003 | 01:44 PM
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fltsfshr,
I was wondering if you could elaborate on how 8,500 RPM is your best shiftpoint. I have a similar setup as you. I always thought that since with the Vortech it keeps boosting till redline, as far into redline before hitting the limiter was the optimum shifting point. Thanks in advance.
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