STi-RA gearset make a difference in acceleration?

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Old Oct 20, 2004 | 10:39 PM
  #1  
DKS_Subaru's Avatar
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Red face STi-RA gearset make a difference in acceleration?

My car is in the shop now getting the RA gearset installed and I was wondering how much it would help out my 1/4 mile time (given the same driver/track/hp.....) over the weak and horribly geared stock gears? Anyone have any numbers w/ the RA gearset?
Old Oct 20, 2004 | 10:44 PM
  #2  
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Question

I do believe it helps out more on higher hp cars as opposed to the smaller benefit a stock wrx would receive, right? Or would it simple be a larger time gap gained but be the same percentage as compared to the hp of the car?
Old Oct 24, 2004 | 03:15 PM
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From: Fremont CA
Car Info: 04 White Aspen WRX
it made a huge difference on zoebs car (02blackwrx) He got the RA gear set put in his car with the stock turbo and felt a huge difference!
Old Dec 30, 2004 | 03:25 PM
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i could tell some difference but i have a vf22 and lighten flywheel. it keeps the car in boost so it feels like it pulls harder... my 60ft dropped some....
Old Feb 18, 2005 | 05:13 PM
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Doesn't the top speed decrease with the RA gears.
I hear it brings it down to 110.
Old Feb 18, 2005 | 05:21 PM
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From: Commuting? I don't know what that means anymore.
Car Info: 05 WRX Wagon (Crystal Gray)
Originally Posted by steedsta
k guys,
70 in 5th was 3300, not to bad at all considering my friends mr2 is 4k
35 in 3rd was 3k
35 in 4th was 225 or so
146 was the fastest i got it tonight and it wouldnt go any faster due to power and wind resistance, i took a picture with my phone and i was at redline as well, but my turbo timer read 146. any other questions or speeds at what rpm let me know and i will check.
steve
https://www.i-club.com/forums/showth...ight=top+speed
Old Feb 27, 2005 | 07:03 PM
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i got mine from gruppe-s.com. the gears are a good bit shorter and they are supposed to handle 350-400 whp.
kenny
Old Feb 27, 2005 | 07:05 PM
  #10  
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rallispec.com also sells them.
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