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95 honda civic hatch
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Discussion Starter #1
jus wants some input about the setup im putting together...i have an 89 crx hf...wit a 4 speed mt....im goin to convert my car to obd 1 n a few upgrades to my b7....should i keep the 4 speed or upgrade to a 5 speed will there b much differance...
 

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They call me Awesome!
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Si gear box! If you can't find one of those grab a 5spd from a DX, the gearing ratio is the exact same, the only difference is the final drive gearing ratio.
 

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honda/firebird form.
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6,966 Posts
2nd and third gear are different between the B000 case and A000..

si second is 1.9
si third is 1.25

dx second is 1.761
dx third is 1.172

about 9mph difference in second gear alone
 

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They call me Awesome!
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4,447 Posts
Gearing ratio said:
88-91 Civic/CRX DX/LX:

1st Gear 3.250
2nd Gear 1.894
3rd Gear 1.259
4th Gear 0.937
5th Gear 0.771
Reverse 3.153

Final Drive 3.888


88-91 Civic/CRX Si:

1st Gear 3.250
2nd Gear 1.894
3rd Gear 1.259
4th Gear 0.937
5th Gear 0.771
Reverse 3.153

Final Drive 4.250
Source
 

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