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Weak 3rd gear pulls

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Old Apr 18, 2005 | 06:30 PM
  #1  
EVOLUTIONIZE's Avatar
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From: Miami
Weak 3rd gear pulls

Wondering if any of u guys are having the same problem , i noticed while racing several cars from a rolling start Mostly 2nd gear+ , SRT4 , Mustangs, STI's, i know theire different cars different gear ratios but i just dont feel it pushing on 3rd as hard as 2nd and 4th ... Against similarly powered cars the car feels pulling really hard on 2nd gear then on 3rd gear i stop pulling feels like towing a boat once im in 4th gear i start pulling again power is back.., ive tried leaning out the car, higher boost, lower boost , tried getting the best timing out of it and nothing

My mods are
Intake
Type-S BOV
3 inch turbo back
Walbro 255
AFC
Mail in Flash


"Pocketlogger"

RPM Timing 02's

93 OCT

Some tunning

2ng gear

5714 12 90
5996 12 90
5996 12 90
6253 13 90
6511 14 90
6750 16 90
7003 18 90

3rd gear
5734 12 92
6000 13 94
6527 16 92
6660 16 94
6757 18 94
6875 19 92
6976 18 94


Final Adjustments
2nd gear
5644 12 88
5933 12 90
6214 12 90
6464 13 90
6714 15 90
6957 17 90
7117 20 92

3rd gear
5863 13 92
6136 14 92
6261 15 92
6531 15 92
6761 16 92
6894 18 92

Thats where i am at right now,

Maybe my tranny?
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Old Apr 18, 2005 | 06:36 PM
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From: philly/bucks
Maybe its time for cams?
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Old Apr 18, 2005 | 06:38 PM
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From: La Isla Del Encanto
Get yourself some cams and you will be happier. They shine in 3rd gear .
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Old Apr 18, 2005 | 06:44 PM
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My car is acting up similar to yours. I believe it's a boost or vaccuum leak. What made you think it was the tranny? Will a tranny problem cause you to loose power?
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Old Apr 18, 2005 | 06:46 PM
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From: Miami
Yes cams are definitely my next mod . Any major differences when dynoing 2nd gear vs 3rd gear?
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Old Apr 18, 2005 | 06:54 PM
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My car is acting up similar to yours. I believe it's a boost or vaccuum leak. What made you think it was the tranny? Will a tranny problem cause you to loose power?
Just a crazy thought, ive had way better results when racing 2nd gear + rather than 3rd gear + its kindda embarrasing , 4th gear feels way stronger than 3rd, on my 2nd gen 3 gear was the opposite, hopefully cams will spice things up a bit. And nope, no boost leaks ..
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Old Apr 18, 2005 | 06:57 PM
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From: SL,UT
hmmm, my 3rd gear is my favvy.... I hate first and second... and fourth kicks *** only after ripping through 3rd...
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Old Apr 18, 2005 | 07:06 PM
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From: Seattle, WA
dude you have dynoflash
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Old Apr 18, 2005 | 09:30 PM
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From: philly/bucks
Originally Posted by boostedwrx
dude you have dynoflash
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Old Apr 19, 2005 | 06:31 PM
  #10  
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From: Miami
Originally Posted by boostedwrx
dude you have dynoflash

Good point..... dynoflash was a bit rich so i had to lean it out about 9-12% with the safc .
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Old Apr 19, 2005 | 11:49 PM
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From: Corona, CA
Ditch the flash.
You'll have an easier time tuning the AFC with out it.
Try a full third gear pull from 2800 to 7000 RPMS and WOT.
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Old Apr 20, 2005 | 06:05 AM
  #12  
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From: Miami
I did it mostly for the extra timing, and the rev limit increase had to get an SAFC right away to make adjustments, thanks for the suggestions.

Last edited by EVOLUTIONIZE; Apr 23, 2005 at 12:45 AM.
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