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R154/1JZ/Single Turbo. What differential ring gear!

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#61 Guest_Fidel Cashflo_*

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Posted 15 January 2012 - 10:45 AM

Seriously fuck off...

#62 Guest_Piner_*

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Posted 17 January 2012 - 05:52 AM

Not that is really helps since you're in the US but the GX100 came with a 4.1 diff It looks to be the same case.

#63 Austin



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Posted 19 February 2012 - 09:28 PM

what a fucking shit thread. how about less bickering nonsense and more on topic.

i ran 4.30's and r154 on both na2j with bolt ons and 1j. i ran 3.90's on na2j. 3.90's were miserable. but gas mileage was good.

4.30's were fucking awesome on na2j when compared to 3.90's. when i did the 1j swap, it totally ripped. shifted alot, but just felt better. i personally love short gears.

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Cressida's are for bandwagoners, real drifters drive pignose s13's with rb20's and xxr's.


#64 robots


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Posted 20 February 2012 - 02:25 AM

2JZ with R154 GT35 size single and 4.3 final gear was just crazy for drifting.
Like no 2-nd gear drifts for you, 3rd-4th gear depending on how you like it.

#65 Guest_THUG_*

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Posted 20 February 2012 - 11:14 AM

How can i tell what gear i have?

Probably no easy way.

but if there is.

i have a 1991 toyota cresta with a unknown 2 way diff. I will be pulling the diff sometime soon, are the gears marked?

#66 Guest_DuaxMachine_*

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Posted 20 February 2012 - 11:19 AM

Count the teeth, or mark the output flange, and count the number of full turns, and partial turn the pinion rotates for the output flange to make exactly one full turn.

By the way, running a low ratio gear set will put all the crazy, balls to the walls stuff in a higher gear like robots said,
and those are stronger gears, so failure is less likely.

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