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08-25-2011, 01:15 PM | #1 |
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Location: Broken Arrow, Oklahoma
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Anyone tried a Nu-Rex timing wrench?
I'm just curious about that Nu-Rex timing wrench that the vendors sell.
Supposedly you use the timing pin to find TDC, loosen the cam screw, rotate the tool a few times, stop when it touches the #4 dstributer post, tighten the screw and you're done. Have any of you actually used one of those things? Is it accurate? It just seems to good to be true. What do you guys think? |
08-25-2011, 01:35 PM | #2 |
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Re: Anyone tried a Nu-Rex timing wrench?
I used it. It worked fine. But then I reverted back to Marco Tahtaras' method because I wanted the most exact timing I could get. But the wrench probably does okay.
http://www.abarnyard.com/workshop/timing.htm
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08-25-2011, 01:38 PM | #3 |
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Re: Anyone tried a Nu-Rex timing wrench?
I have a friend who has used it to time several Model A's. He highly recommended it, so I bought one. I have not had a chance to try it yet.
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08-25-2011, 01:45 PM | #4 |
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Re: Anyone tried a Nu-Rex timing wrench?
I also have used it. It works as advertised. Gar Williams
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08-25-2011, 02:26 PM | #5 |
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Location: Northern Indiana
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Re: Anyone tried a Nu-Rex timing wrench?
Carry it in my tool box. It works every time I have had to use it (including on the road a couple times.)
I swear by it. I also carry a bamboo 'skewer' in my tool box to find top dead center. Take out number one spark plug. Insert the skewer so that it is resting on the top of the piston. Take out the timing pin (as normal) Hand crank the engine and watch the skewer rise/fall When the timing pin drops in, the skewer should at it's highest point I have found a couple 'sloppy' dimples (I often have sloppy dimples, especially after eating corn on the cob) on timing gears and the skewer is a good visual cue to help in locating TDC. Then use the Nu-Rex tool as instructed. Flawless. |
08-25-2011, 02:44 PM | #6 |
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Re: Anyone tried a Nu-Rex timing wrench?
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08-25-2011, 02:49 PM | #7 |
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Re: Anyone tried a Nu-Rex timing wrench?
I bought mine when they I found out about it. Simple and accurate. Worth the money. JMO
Paul in CT |
08-25-2011, 03:13 PM | #8 | |
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Re: Anyone tried a Nu-Rex timing wrench?
Used one today on a 1930 standard coupe I was working on.
Quote:
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08-25-2011, 03:20 PM | #9 | |
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Re: Anyone tried a Nu-Rex timing wrench?
Quote:
I mean, as long as it starts easy and has enough advance at highway speeds is this not all that matters? When I set ours, I used the Ford method, I then simply checked to make sure it was happiest idling with the lever around 1/8" down from the top and called it good. |
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08-25-2011, 03:20 PM | #10 |
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Re: Anyone tried a Nu-Rex timing wrench?
Yep. Got one at snyders when they first came out. Love it
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08-25-2011, 03:24 PM | #11 |
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Re: Anyone tried a Nu-Rex timing wrench?
I haven't tried one. Does it allow for the backlash rotation? I set the timing by the trailing edge of the rotor tip when the timing pin drops in place with no clockwise backlash. not by the points. I don't think that there is a more acurate method. I've never felt the need to stick anything in the spark plug hole to find tdc. actually the piston rises above deck height when at top dead center. this will vary from one engine to another.
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08-25-2011, 03:33 PM | #12 | |
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Re: Anyone tried a Nu-Rex timing wrench?
Quote:
If the base timing is set too "hot" or too "lazy", and the engine run with the lever at one extreme or the other, there is greater potential for engine damage... My biggest frustration with setting the timing is the dealing with the backlash in the distributor drive when you go to tighten the cam screw down... Just my mental meanderings... With all this buzz about the Nu Rex wrench, my curiosity is piqued... I will have to check it out. Last edited by Special Coupe Frank; 08-25-2011 at 05:23 PM. |
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08-25-2011, 03:48 PM | #13 |
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Re: Anyone tried a Nu-Rex timing wrench?
Okay, went to the Nu-Rex website and saw the timing wrench... wonder if I can use the same method with the off-set dizzy cam wrench I already have from Bratton's ?
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08-25-2011, 03:48 PM | #14 |
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Re: Anyone tried a Nu-Rex timing wrench?
What does one of these things cost??
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08-25-2011, 03:58 PM | #15 |
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Re: Anyone tried a Nu-Rex timing wrench?
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08-25-2011, 03:59 PM | #16 |
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Location: Mooresville NC.
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Re: Anyone tried a Nu-Rex timing wrench?
10.00 and it is indeed worth it. It takes all the guess work out of timing your A. Its one of the best things i have purchased for my Tudor..
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08-25-2011, 05:37 PM | #17 |
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Re: Anyone tried a Nu-Rex timing wrench?
Special Coupe Frank: This tool, if you follow the directions, removes the backlash. Neat!!
Paul in CT |
08-25-2011, 05:45 PM | #18 |
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Re: Anyone tried a Nu-Rex timing wrench?
I just looked and did not see it in the Brattons catalog. Any body got a picture of it??
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08-25-2011, 06:21 PM | #19 |
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Re: Anyone tried a Nu-Rex timing wrench?
This from Snyder's catalog:
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08-25-2011, 08:16 PM | #20 | |
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Re: Anyone tried a Nu-Rex timing wrench?
Quote:
It's easier than turning it with your old, tired, forefinger and thumb. Even better than turning it with your favorite slip joint pliers!! ( the ones you stole from the wife's kitchen drawer )
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