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thebrad · 01-27-2009, 08:10 PM

Good news guys! I found the gear ratios in the Honda service manuals under design specifications by sheer luck.

So here they are

D16Y5 (HX)
1 - 3.250
2 - 1.782
3 - 1.172
4 - 0.909
5 - 0.702
R - 3.153
Ratio: 3.722

D16Y7 (Civic CX/DX)
See above, all are the same except for the ratio unless you own a coupes or sedans, then it's 4.058

D16Y8 (Civic EX/LX, I think)
1 - 3.250
2 - 1.909
3 - 1.250
4 - .909
5 - .702
R - 3.153
Ratio: 4.250

I'll try to get HF/VX later for y'all, let's get this thread going again now that I have access to OEM data.

01-27-2009, 08:10 PM	#25 (permalink)
thebrad I REFUSE! Join Date: Apr 2008 Location: 92596 Posts: 262 VTEC Express - '96 Honda Civic CX 90 day: 57.72 mpg (US) Thanks: 0 Thanked 0 Times in 0 Posts	Good news guys! I found the gear ratios in the Honda service manuals under design specifications by sheer luck. So here they are D16Y5 (HX) 1 - 3.250 2 - 1.782 3 - 1.172 4 - 0.909 5 - 0.702 R - 3.153 Ratio: 3.722 D16Y7 (Civic CX/DX) See above, all are the same except for the ratio unless you own a coupes or sedans, then it's 4.058 D16Y8 (Civic EX/LX, I think) 1 - 3.250 2 - 1.909 3 - 1.250 4 - .909 5 - .702 R - 3.153 Ratio: 4.250 I'll try to get HF/VX later for y'all, let's get this thread going again now that I have access to OEM data. __________________ Last edited by thebrad; 01-27-2009 at 08:17 PM..