i have a s21 transmission in my ek with a ls/vtec swap, what car originally is the transmission from! i have searched and searched but nothing, i could not find. anyone know the specs and gear ratio?

 

B-series Tranny Specs

Transmission Name Engine Counter Part 1st Gear 2nd Gear 3rd Gear 4th Gear 5th Gear Reverse Final Drive
S1/J1 JDM B16A X-Si 3.230 2.105 1.458 1.107 0.848 3.000 4.400

Y1; Y1 w/LSD JDM B16A SiR I 3.166 2.052 1.416 1.103 0.870 3.000 4.266

S4C/Y21 USDM B16A2, B16A3; JDM SiR2, JDM SiR2 w/LSD 3.230 2.105 1.458 1.107 0.848 3.000 4.400

Y80/S80 JDM B16B w/LSD; JDM B18C 96-spec R w/LSD 3.230 2.105 1.458 1.107 0.848 3.000 4.400

YS1 USDM B17A1; JDM B16A X-Si w/LSD 3.307 2.105 1.458 1.107 0.848 3.000 4.400

S1/YS1/A1 USDM B18A 3.166 1.857 1.259 0.935 0.742 3.000 4.400

Y80/S80 B18B 3.230 1.900 1.269 0.966 0.714 3.000 4.266

?? B18B (auto) 2.722 1.468 0.975 0.638 ---- 1.954 4.357

S80/Y80; S80 w/LSD, Y80 w/LSD JDM B18C SiR-G 3.230 1.900 1.360 1.034 0.787 3.000 4.400
S80 w/LSD JDM B18C Spec-R 3.230 2.105 1.458 1.034 0.787 3.000 4.785

Y80 USDM B18C1 3.230 1.900 1.360 1.034 0.787 3.000 4.400

S80 w/LSD USDM B18C5 3.230 2.105 1.458 1.107 0.848 3.000 4.400

S80 w/LSD EDM B18C Spec-R 3.230 2.105 1.458 1.034 0.787 3.000 4.785


never heard of a S21

 

s21 on my tranny marked on the barcode, anybody else know!

 

ttt

 

hey look what i fOUND

92-96 Del.CRX Si JAPAN B16A EG 1595 10.4:1 168hp@7800 Y21,S21

its out of del sol b16a

http://www.eliterides.com/content/view/307/274/ this is were i found it

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bubblelsvtec07 &raquo;</TD></TR><TR><TD CLASS="quote">hey look what i fOUND

92-96 Del.CRX Si JAPAN B16A EG 1595 10.4:1 168hp@7800 Y21,S21

its out of del sol b16a

http://www.eliterides.com/content/view/307/274/ this is were i found it</TD></TR></TABLE>

thank you! wow, i have a JDM tranny sweet deal, is the tranny gear ratio the same as the 99-00 si tranny?

 

more than likely