Cita:
Empezado por Fantasma-4x4
4.88 suena muy bien para 37". Considerando que viene con 32" y 4.10.
Slds.
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Hola: Los JK con 35"y 4.88 quedan bastante bien, con un performance muy parecido al original, pero definitivamente es muy poco para 37. Preguntenle a Patan , ese lo llevamos a 5.12 con 35 y quedo un poco reducido para carretera pero muy bien para el Trail.
La teoría numerica no se cumplen porque tambien hay un efecto de peso del neumático.
Lean estos foros:
the vast majority of us with 35s have gone happily to 5.13's
4.88 isnt really enough of a change from 4.10s to be worth the cost/effort
after well over a year and 20K miles with 35s and 5.13s, the only thing I might have done differently was maybe goto 5.38s instead since I have an auto.
Superior or Yukon brand gears are the most widely available.
Drop PhilD at Trailduty.com a PM and see what a full changeover kit would run ya.
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2007 Rubicon Unlimited with a few mods
"5.13 or 5.38 dont mess with the 4.88 not low enuff.. i have a 6 speed with 37s and went with 5.38s. and its perfect. if you even have a little thought of putting 37s i would put the 5.38s in and then your ready."
"Go with 5.13, if not even 5.38. Its not really just about getting back to "stock" ratio, because yo have added all of the extra weight of tires, lift kit, armor, sliders etc.. We do 5.13 gears in every JK with 35's and 37's with giving the option of 5.38 gears on 37's and larger. Everyone is "afraid" of the 5 series gear, thinking they wont be able to drive down the freeway, or the pinion is weak, or many other ideas. The pinion IS weaker than say a 4.10, but I personaly, nor any of my customers have had a problem with Ring and Pinion breakage. I am running 5.38's in my 07 Rubicon with 37's, auto and RIPP supercharger. 2700 RPM @ About 70 MPH.
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Thanks!!
Joe Daro
Absolute Offroad
602.248.8949
todo en ...
http://www.jkowners.com/forum/showthread.php?t=12246
Otra recomendacion , Body lift de 1.25", 4" es poco para 37".
Saludos,
Pato