mechanical speedo to electric
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Car: 92 25th anv camaro rs
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mechanical speedo to electric
so i have a 92 camaro and i put in a 86 nwc t5. does anyone now where, or have, that speed sensor i need? ive been looking around and am unsure of it all. some help plz.
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re: mechanical speedo to electric
http://www.transmissioncenter.net/sp...____va.htm#350 and scroll up 3 or 4 pages
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Car: 92 25th anv camaro rs
Engine: 305 tbi
Axle/Gears: 3.08s non posi
re: mechanical speedo to electric
ok great. thx! (sry late reply)
but...
bc im completely dumb when it comes to this whats my tooth count? do i have to get a new gear?
basiclly when i go to order do i need a gear? and will i be ordering 55x, 55xx or 55b? (hoping 55xx, but i need the right part so the what ever price is ok)
thx for the help.
but...
bc im completely dumb when it comes to this whats my tooth count? do i have to get a new gear?
basiclly when i go to order do i need a gear? and will i be ordering 55x, 55xx or 55b? (hoping 55xx, but i need the right part so the what ever price is ok)
thx for the help.
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Car: 92 25th anv camaro rs
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re: mechanical speedo to electric
ok ebay searching, this looks like it will fit but idk. the trans is a 86 nwc from a firebird, its in a 92 camaro. http://cgi.ebay.com/ebaymotors/86732...Q5fAccessories
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re: mechanical speedo to electric
No that will not fit; it's for an auto trans.
The speedo gears you need depend on what rear gears you have. If your old gears made the speedo read right, then you will need new ones in the same ratio. E.g. if your old ones had a ratio of, say, 3.2:1, then your new ones will have to have a ratio of 3.2:1. Since T-5 gears have a MUCH smaller selection of ratios, you may not be able to hit it right on the head; but it makes little difference, as other factors that affect speedo accuracy, including ACTUAL tire dia (as opposed to "calculated" trade size), tire pressure, tire wear, etc., will have as much effect as, OR MORE THAN, the error in the gear choices.
Actually, nothing I see on their site now, looks like the right thing. What you need, looks like this.

Note that the place where the O-ring goes, is EXACTLY the same size and shape as the cable adapter. Also, it uses the same drive gear as a cable would (7, 8, or 9 teeth), and driven gears that look alot like # 55 except smaller and with about 20 teeth (17 to 22 I think). I don't see that sort of thing on there.
Give em a call on the phone.
Doesn't matter about "86", "nwc", or any of that. I had a 91 or 92 T-5 in my 83 car, popped the piece on the left of the pic out, and popped in one that looks like the one on the right, and voilà, my cable speedo worked. You're doing EXCACTLY the same thing, except in reverse.
The speedo gears you need depend on what rear gears you have. If your old gears made the speedo read right, then you will need new ones in the same ratio. E.g. if your old ones had a ratio of, say, 3.2:1, then your new ones will have to have a ratio of 3.2:1. Since T-5 gears have a MUCH smaller selection of ratios, you may not be able to hit it right on the head; but it makes little difference, as other factors that affect speedo accuracy, including ACTUAL tire dia (as opposed to "calculated" trade size), tire pressure, tire wear, etc., will have as much effect as, OR MORE THAN, the error in the gear choices.
Actually, nothing I see on their site now, looks like the right thing. What you need, looks like this.
Note that the place where the O-ring goes, is EXACTLY the same size and shape as the cable adapter. Also, it uses the same drive gear as a cable would (7, 8, or 9 teeth), and driven gears that look alot like # 55 except smaller and with about 20 teeth (17 to 22 I think). I don't see that sort of thing on there.
Give em a call on the phone.
Doesn't matter about "86", "nwc", or any of that. I had a 91 or 92 T-5 in my 83 car, popped the piece on the left of the pic out, and popped in one that looks like the one on the right, and voilà, my cable speedo worked. You're doing EXCACTLY the same thing, except in reverse.
Last edited by sofakingdom; Apr 23, 2011 at 11:13 AM.
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Car: 92 25th anv camaro rs
Engine: 305 tbi
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re: mechanical speedo to electric
didnt read acually to begin with, the rear end was swapped out b4 i got the car lol. and i dont have your number to call you...0.o
and dont suppose you have that part for sell? or now where, any one who does?
and dont suppose you have that part for sell? or now where, any one who does?
Joined: Sep 2005
Posts: 27,896
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Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
re: mechanical speedo to electric
Give em a call on the phone.

LOOK AT your rear gears and see what they are, FIRST. Don't bother trying any other of the "guess" methods of "guessing" at the ratio, just LOOK AT THE GEARS. Besides, if you haven't changed the fluid, it needs it anyway; so while you're catching up on the long-overdue scheduled maintenance that SHOULD HAVE BEEN the first thing you did to the rear when you got it, make a point of looking at the gears.
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Thread Starter
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Car: 92 25th anv camaro rs
Engine: 305 tbi
Axle/Gears: 3.08s non posi
Re: mechanical speedo to electric
sorry miss read the calling part. the rear end was swapped before i got the car and as my own rule i check/change everything (how i now the rear was swapped) its a 308 rear end, none posi or limited slip. lets see the tires are 225/55/r16 if that helps... always check the tire pressure and keep it full.
Thread Starter
Banned
iTrader: (6)
Joined: Dec 2007
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Car: 92 25th anv camaro rs
Engine: 305 tbi
Axle/Gears: 3.08s non posi
Re: mechanical speedo to electric
ok so they said they dont have it but to use 54mg, a pusle generator. says can screw into the tran, so im thinking take that metal part off and put the old gear on.
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