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#1 (permalink) |
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I got a promoted! And I'm PINK!!
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just bought a DOHC ZC cable tranny, with possible bad ISB, i have a SI diff and gears, so im kinda interested in the SI/ZC hybrid tranny.
i plan on boosting, are they good for boost? whats the difficulty rating on doing the hybrid myself?(i am mechanicly inclined btw)
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#2 (permalink) | |
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I neither dread nor desire.
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for boost, I'd think they would be too close.
I know I didn't like mine with 65 shot of nitrous.
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Mista Bone ![]() Quote:
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#3 (permalink) |
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I got a promoted! And I'm PINK!!
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so i cant run a whole SI diff with ZC rign gear...
i want to run a LSD, but the stock SI gears are short. i dont know what i want to do. im trying to figure out teh best tranny combo to run in my crx
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#4 (permalink) | |
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I neither dread nor desire.
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with boost either ZC or Si.
ZC/Si hybrid will be fun, but the fun will be over too quickly.
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Mista Bone ![]() Quote:
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#6 (permalink) |
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Lifetime Awesome Member
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cable SI with OBX LSD
KISS
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My CRX 12.87@109mph Xbox 360 gamertag - TurboDiesel598 Delta Cam, best bang for your buck! http://img.photobucket.com/albums/v2.../made_Ryan.png |
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#10 (permalink) | ||
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I neither dread nor desire.
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Quote:
The difference between Si/DX 1.894 2nd and ZC 1.944 second is not enough to be measurable.
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#13 (permalink) | |
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I got a promoted! And I'm PINK!!
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Quote:
Approx Code:
Gear Mph per 1000 RPM Mph @7000 RPM Mph @7200 RPM
--------------------------------------------------------
1 4.88 34 35
2 8.38 59 60
3 11.79 83 85
4 15.37 108 111
5 20.59 144 148
Mph RPM (in Gears)
-------------------------------------------------
1 2 3 4 5
-------------------------------------------------
5 1024 596 424 325 243
10 2047 1193 848 651 486
15 3071 1789 1272 976 728
20 4094 2386 1696 1301 971
25 5118 2982 2120 1627 1214
30 6141 3579 2543 1952 1457
35 7165 4175 2967 2277 1700
40 4772 3391 2603 1943
45 5368 3815 2928 2185
50 5965 4239 3253 2428
55 6561 4663 3579 2671
60 7158 5087 3904 2914
65 5511 4229 3157
70 5935 4555 3399
75 6359 4880 3642
80 6783 5205 3885
85 5531 4128
90 5856 4371
95 6181 4614
100 6507 4856
105 6832 5099
110 7157 5342
115 5585
120 5828
125 6070
130 6313
135 6556
140 6799
145 7042
Gear Change RPM drop (change @7000) RPM drop (change @7200)
-------------------------------------------------------------
1 -> 2 -2921 (to 4079) -3004 (to 4196)
2 -> 3 -2025 (to 4975) -2083 (to 5117)
3 -> 4 -1628 (to 5372) -1674 (to 5526)
4 -> 5 -1775 (to 5225) -1826 (to 5374)
Code:
Gear Mph per 1000 RPM Mph @7000 RPM Mph @7200 RPM
--------------------------------------------------------
1 4.88 34 35
2 8.38 59 60
3 12.61 88 91
4 16.94 119 122
5 20.59 144 148
Mph RPM (in Gears)
-------------------------------------------------
1 2 3 4 5
-------------------------------------------------
5 1024 596 397 295 243
10 2047 1193 793 590 486
15 3071 1789 1190 885 728
20 4094 2386 1586 1180 971
25 5118 2982 1983 1476 1214
30 6141 3579 2379 1771 1457
35 7165 4175 2776 2066 1700
40 4772 3172 2361 1943
45 5368 3569 2656 2185
50 5965 3965 2951 2428
55 6561 4362 3246 2671
60 7158 4758 3541 2914
65 5155 3836 3157
70 5551 4131 3399
75 5948 4427 3642
80 6344 4722 3885
85 6741 5017 4128
90 7137 5312 4371
95 5607 4614
100 5902 4856
105 6197 5099
110 6492 5342
115 6787 5585
120 7082 5828
125 6070
130 6313
135 6556
140 6799
145 7042
Gear Change RPM drop (change @7000) RPM drop (change @7200)
-------------------------------------------------------------
1 -> 2 -2921 (to 4079) -3004 (to 4196)
2 -> 3 -2347 (to 4653) -2414 (to 4786)
3 -> 4 -1790 (to 5210) -1841 (to 5359)
4 -> 5 -1240 (to 5760) -1276 (to 5924)
Code:
Gear Mph per 1000 RPM Mph @7000 RPM Mph @7200 RPM
--------------------------------------------------------
1 5.34 37 38
2 8.93 62 64
3 12.89 90 93
4 16.80 118 121
5 19.77 138 142
Mph RPM (in Gears)
-------------------------------------------------
1 2 3 4 5
-------------------------------------------------
5 936 560 388 298 253
10 1873 1120 776 595 506
15 2809 1680 1163 893 759
20 3746 2240 1551 1190 1012
25 4682 2800 1939 1488 1265
30 5618 3361 2327 1786 1518
35 6555 3921 2715 2083 1771
40 4481 3102 2381 2024
45 5041 3490 2679 2277
50 5601 3878 2976 2530
55 6161 4266 3274 2783
60 6721 4654 3571 3036
65 5041 3869 3289
70 5429 4167 3542
75 5817 4464 3794
80 6205 4762 4047
85 6593 5060 4300
90 6980 5357 4553
95 5655 4806
100 5952 5059
105 6250 5312
110 6548 5565
115 6845 5818
120 7143 6071
125 6324
130 6577
135 6830
140 7083
Gear Change RPM drop (change @7000) RPM drop (change @7200)
-------------------------------------------------------------
1 -> 2 -2813 (to 4187) -2893 (to 4307)
2 -> 3 -2153 (to 4847) -2215 (to 4985)
3 -> 4 -1628 (to 5372) -1674 (to 5526)
4 -> 5 -1050 (to 5950) -1080 (to 6120)
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#14 (permalink) |
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D-series post SLUT
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I have one for all the ZC/Si tranny grorus, Can I use a ZC diff in a Si tranny to take a vange of the equal lenth axels. My block is an ZC VTEC and is already drilled for the halfshaft.
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! I like my Honda's Like I love My women----- With D's Instead of B's ! ![]() e85 Club Member #1 |
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#15 (permalink) | |
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I neither dread nor desire.
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you mean for the disadvantage of equal length axles.
Myself I'd install a OBX and be done. But if your REALLY set on using a ZC diff, I have one with the rare golden diff pin. It was the replacement for the weak diff pins in the 88-81 trannys. You will also need to use larger axle seals, I believe I have those to go with it. ![]() You can have it for cheap.
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Mista Bone ![]() Quote:
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#17 (permalink) |
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D-series post SLUT
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Is it just the diff or do you have the half shaft aswell? I was just realy wanting to know if the ZC diff would fit in the Si case. Also is the USDM 86-87 and 88-89 teg diff the same or simaler to the ZC diff....?
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! I like my Honda's Like I love My women----- With D's Instead of B's ! ![]() e85 Club Member #1 |
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#18 (permalink) | |
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I neither dread nor desire.
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The ZC diff use the halfshafts, the axle tube opening is bigger.
Other than that they are same. The early diffs are not the same.
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Mista Bone ![]() Quote:
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#19 (permalink) |
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I got a promoted! And I'm PINK!!
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so it arived today, by DHL in a box lol.
but i wiggled the input shaft, no movement. but the seal might be bad. it has a stamp on it also, "Nippon", i didnt kow they rebuild trannys also the guy said no gear problems, but it was leaking out of the pass side axle seal.
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Last edited by Green 91; 04-24-2007 at 05:20 PM. |
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#20 (permalink) |
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Lifetime Awesome Member
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Nippon is an importer, not a rebuilder
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My CRX 12.87@109mph Xbox 360 gamertag - TurboDiesel598 Delta Cam, best bang for your buck! http://img.photobucket.com/albums/v2.../made_Ryan.png |
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