S21 OR Y21 Tranny?

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Oct 13, 2003 | 04:12 AM

RFX

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Junior Member

Joined: Jan 2001

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From: NJ, USA

S21 OR Y21 Tranny?

Is there a big difference between the s21 tranny and the y21 tranny? I'm just about to order a b16a and would like to know if one would be better then another.

Oct 13, 2003 | 08:30 AM

TimoneX

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Joined: Mar 2001

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From: Wayland, MI, US

Re: S21 OR Y21 Tranny? (RFX)

The S21 is hydro and has an ever so slightly shorter 1st gear.

Oct 15, 2003 | 08:39 PM

oday

Joined: Jul 2003

Posts: 209

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From: Burnsville, Mn, Usa

Re: S21 OR Y21 Tranny? (RFX)

y21 is also hydro from a us del sol and some jdm b16's as well.

Oct 17, 2003 | 05:34 PM

TECH43 RACING INC.

Joined: Dec 2001

Posts: 1,627

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From: LOS ANGELES, CA

Re: S21 OR Y21 Tranny? (oday)

s21???? you mean s4c??

Oct 17, 2003 | 11:54 PM

Cnote

Honda-Tech Member

Joined: Aug 2002

Posts: 983

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From: Yuba City, CA, USA

Re: S21 OR Y21 Tranny? (TECH43 RACING INC.)

S21 are real, some had an option LSD like the Y21. Same Sh it basically

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