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

the Official "NA Tuning" thread

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Old Oct 17, 2006 | 02:55 PM
  #2051  
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Originally Posted by ALaS,Oct 17 2006, 02:07 PM
What are the pros and cons to Gears? also what gear is best? Iv'e heard from 4.3 to 4.57 to 4.77. combo?
Pros:
Improves torque throughout entire rpm band due to shorter gearing. Quicker acceleration from low speeds.
consor i guess you can think f them as cons to some.)
Faster shifting
decreased top speed
higher rpms at highway cruising speeds

honestly there really are no cons to gears

4.3's will give you almost no change in performence so they are not worth it. 4.57 are best choice for street as well as track use(most favored out the s2k crowd), and 4.77s are mainly recommended for track use as they will greatly reduce gearing and top speed. higher you go in number...he quicker you shift and the less top end you have.
Old Oct 17, 2006 | 04:12 PM
  #2052  
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just go for the 4.10 gears + hp setup.
Old Oct 17, 2006 | 04:20 PM
  #2053  
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Originally Posted by versionJDM,Oct 17 2006, 05:12 PM
just go for the 4.10 gears + hp setup.
Old Oct 17, 2006 | 04:30 PM
  #2054  
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Originally Posted by S2k-Takara,Oct 10 2006, 09:42 PM
Does anyone know if a throttle body picks up HP on a ap2?
stop asking stupid ass questions...
Old Oct 17, 2006 | 05:24 PM
  #2055  
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Originally Posted by versionJDM,Oct 14 2006, 12:35 PM
prove me wrong.
Our engine is more closely related to a h22.....or an Accord type R motor
Old Oct 17, 2006 | 05:34 PM
  #2056  
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gears are guaranteed performance. you can buy 2k in na mods and gain 10whp. the gears feel much better than that. im biased i love the I/H/E setup + gears.

berlina vs. versionjdm
Old Oct 17, 2006 | 05:47 PM
  #2057  
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Have you guys seen the new t1r header? http://www.aj-racing.com/catalog/product.p...&cat=106&page=3
Old Oct 17, 2006 | 06:01 PM
  #2058  
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Pretty nice...I really like the Tracy Sports header, as well as the Berk Header. I'll probably go with the Megan header first though, when I do decide to get a header. It'll be awhile though.
Old Oct 17, 2006 | 06:30 PM
  #2059  
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J's header is the shit

I vote for 4.77s - there really isn't any less streetability. My car is almost stock at the moment, except for a hondata gasket and the gears. Freeway cruising is just fine. With exhaust, the 4.77s bring your rpms up high enough out of the drone range too. They are effing FAST! They'll put you in the low 13s - no amount of N/A tuning will give you that benefit under 5 or 6K.
Old Oct 17, 2006 | 06:34 PM
  #2060  
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Originally Posted by afwfjustin,Oct 17 2006, 06:30 PM
J's header is the shit

I vote for 4.77s - there really isn't any less streetability. My car is almost stock at the moment, except for a hondata gasket and the gears. Freeway cruising is just fine. With exhaust, the 4.77s bring your rpms up high enough out of the drone range too. They are effing FAST! They'll put you in the low 13s - no amount of N/A tuning will give you that benefit under 5 or 6K.
god damn no one has bought your gears yet???



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