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Worn Synchro's

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Old Nov 28, 2001 | 07:06 PM
  #1  
Daw Tse's Avatar
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Question Worn Synchro's

How much would it cost to replace worn synchros? I am sure that the synchros on my cars are fucked and I need to replace them...*sob*
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Old Nov 29, 2001 | 01:02 AM
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I would assume that would be none to cheap...

Why dont you try cheaper alternatives like a new bushing kit, or switching to REDLINE synthetic Gear Oil... that will help like crazy...
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Old Nov 29, 2001 | 03:22 AM
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From: It's a midwest thing.
Originally posted by Rx7-88na
I would assume that would be none to cheap...

Why dont you try cheaper alternatives like a new bushing kit, or switching to REDLINE synthetic Gear Oil... that will help like crazy...
A fluid change might be all you need...I don't think all the synchros would go at once. The parts are really cheap...it's the labor that will kill you. It's normally around $350 just to take a tranny out of a car and take it apart. (maybe that's just in FWD. My MX-7 tranny was the only one I ever had rebuilt) Like Rx7-88na said, be sure to use redline fluids. I've heard the most success stories about it.
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Old Nov 29, 2001 | 04:27 AM
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From: Phila. PA
or

go to a junkyard and get a turbo2 trans for acouple dollars and do it your self, or have installed with red line fluids i blew my N/A trans up at atco lettin the clutch go at 9k rpm's and gettin too much traction... then i did a T2 trans swap, got a flywheel, clutch and trans and swapped it all in myself and never had ne problems again, then i totalled it... stupid drunk drivers

and to rebuild its gona cost over a grand to do...
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Old Nov 29, 2001 | 11:22 AM
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Red Line

I switched over to Red Line transmission fluid. Made a noticeable difference right away. My 3rd gear synchro was the worst, and after switching I could downshift into 3rd without making terrible noises.

After a week or so I noticed that everything got even smoother, not perfect or anything, but definetly much better in all gears.

Highly recomended
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Old Nov 29, 2001 | 04:34 PM
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redline

ive heard that sometimes redline has actually mad the situation worse because its just to slick. is this wrong?
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Old Nov 29, 2001 | 05:47 PM
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Mobil 1

the only complaints I've heard about being too slick is from Mobil 1, or similar. Red Line advertises that has balanced viscousity or something.

to change you need like 4 quarts of the stuff, and a pump to get it in. all and all it probably costs less the $40, depending on where you get your oil from. And takes an hour, maybe.

very worthwhile
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Old Nov 29, 2001 | 07:04 PM
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where can I get Redline then?
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Old Nov 30, 2001 | 01:34 AM
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You can get Redline Gear Oil from summitracing.com it cost about 8 bux a quart... your tranny is 2.6 quarts capacity so you need to buy three quarts, and... its MT-90 Redling Gear Oil..

I hope that helps...
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