cc89formula

gear ratios of a close ratio T10?

84firebird

http://www.chevymania.com/tech/trans-ratios.htm

something like this just in case the link dont work

AUTOMATIC
Trans Type First Second Third Fourth Fifth
ALLISON 1000 3.10 1.81 1.41 1.00 0.71
POWERGLIDE 1.82 1.00 - - -
POWERGLIDE 1.76 1.00 - - -
Turbo 4L60 3.06 1.62 1.00 0.70 -
Turbo 4L60E 3.06 1.62 1.00 0.70 -
Turbo 4L80 2.48 1.48 1.00 0.75 -
Turbo 4L80E 2.48 1.48 1.00 0.75 -
Turbo 350 2.52 1.52 1.00 - -
Turbo 400 2.48 1.48 1.00 - -
Turbo 200-R4 2.74 1.57 1.00 0.67 -
Turbo 700-R4 3.06 1.62 1.00 0.70 -




MANUAL
Trans Type First Second Third Fourth Fifth Sixth
BORG WARNER T10 2.23 1.76 1.30 1.00 - -
BORG WARNER T10 2.43 1.64 1.24 1.00 - -
BORG WARNER T10 2.64 1.76 1.35 1.00 - -
BORG WARNER T10 2.64 1.64 1.24 1.00 - -
BORG WARNER T10 2.88 1.76 1.35 1.00 - -
BORG WARNER T10 2.88 1.91 1.35 1.00 - -
BORG WARNER T10 3.42 2.28 1.46 1.00 - -
BORG WARNER T10 3.44 2.28 1.46 1.00 - -
BORG WARNER T5 2.95 1.94 1.34 1.00 0.63(TBI) -
BORG WARNER T5 2.75 1.94 1.34 1.00 0.74(TPI) -
BORG WARNER T56 2.66 1.78 1.30 1.00 0.74 0.50
BORG WARNER T56 2.97 1.94 1.35 1.00 0.84 0.62
BORG WARNER T56 3.36 2.07 1.35 1.00 0.84 0.62
MUNCIE M20 2.56 1.91 1.48 1.00 - -
MUNCIE M20 2.52 1.88 1.46 1.00 - -
MUNCIE M21 2.20 1.64 1.28 1.00 - -
MUNCIE M22 2.20 1.64 1.28 1.00 - -
M-12 2.97 2.07 1.43 1.00 0.84 0.56
SAGINAW (4spd.) 3.11 2.20 1.47 1.00 - -
SAGINAW (4spd.) 2.85 2.02 1.35 1.00 - -
SAGINAW (4spd.) 2.54 1.80 1.32 1.00 - -
SAGINAW (4spd.) 2.54 1.80 1.44 1.00 - -
ZF6 3.07 1.80 1.43 1.00 0.71 0.59
ZF S6-650 5.79 3.31 2.10 1.31 1.00 0.76


so uh yea... how close ratio is yours? lol anyway need a year and car to search for or some numbers or markings anything

cc89formula

thanks!

84firebird

happy to be of assistance