JDM Tuning Expert advice and discussion on JDM tuning for your S2000.

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Old Jan 16, 2007 | 12:07 PM
  #3521  
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Originally Posted by S|2ocK,Jan 16 2007, 01:00 PM
Are most people using 4th? 5th is closer to 1:1 but it is an overdrive gear. 4th gear is 1.161 and 5th is .971 With all the input on the dyno dynamics I dont think it will make that much of a difference (still learning how to use it). It has massive amounts of corrections that you can factor in. I've been putting down 218whp dynojet, I think thats respectable for the amount of mods I have, but I feel I'm lacking at the moment without a re-tune. I'm gonna tune it on Tuesday next week so stay tuned.
anymore it really doesnt matter. i've pulled in 3,4,5 and it makes just about the same hp.
Old Jan 16, 2007 | 03:34 PM
  #3522  
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Originally Posted by versionJDM,Jan 16 2007, 01:07 PM
anymore it really doesnt matter. i've pulled in 3,4,5 and it makes just about the same hp.
3rd will yield about 10 less HP...
Old Jan 16, 2007 | 05:11 PM
  #3523  
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Originally Posted by BlownAP,Jan 16 2007, 04:34 PM
3rd will yield about 10 less HP...
i pull in third.
Old Jan 16, 2007 | 07:21 PM
  #3524  
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Originally Posted by FF2Skip,Jan 16 2007, 08:10 PM
I pulled my groin.
hate that.
Old Jan 17, 2007 | 06:16 AM
  #3525  
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My baseline had to be done in 3rd, cause 4th just bogged itdown too much. My original 4th gear pull on the mustang read 177, 119.
Old Jan 17, 2007 | 08:47 AM
  #3526  
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Originally Posted by wildcardtrd,Jan 17 2007, 07:16 AM
My baseline had to be done in 3rd, cause 4th just bogged itdown too much. My original 4th gear pull on the mustang read 177, 119.
i think you motor is a hair bit sick bro. or was......
Old Jan 17, 2007 | 09:14 AM
  #3527  
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Originally Posted by wildcardtrd,Jan 17 2007, 10:16 AM
My baseline had to be done in 3rd, cause 4th just bogged itdown too much. My original 4th gear pull on the mustang read 177, 119.
Was it running too rich on the 4th gear pull during the baseline runs?
Old Jan 17, 2007 | 09:25 AM
  #3528  
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Originally Posted by versionJDM,Jan 17 2007, 09:47 AM
i think you motor is a hair bit sick bro. or was......
Seriously wildcard...have you check your compression or done a leak down test ever? Replaced spark plugs?
Old Jan 17, 2007 | 09:40 AM
  #3529  
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Originally Posted by Silver9k,Jan 17 2007, 10:25 AM
Seriously wildcard...have you check your compression or done a leak down test ever? Replaced spark plugs?
my buddies 01 with 70k put 205/131 on the same dyno i pull on(mustang).
Old Jan 17, 2007 | 10:34 AM
  #3530  
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lol, I think my motor was beat on before I got it...I've never done a leakdown test / compression test / changed spark plugs / etc. I baselined my car pretty much without anything done to it by me. I know I cleaned out a crapload of gunk when I seafoamed it, so it's much stronger now, but it's running great right now, so I'm not going to futz with it until I have to. I'm almost at 80k miles, I'm going to go ahead and get some colder plugs when I get my exhaust, and have it re-tuned at that time, so look for me to be good bit closer to that 230 mark sometime in April



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