JIPJOBXX Posted February 16, 2010 Report Posted February 16, 2010 I have a nice timming light but have the hardest time seeing the timming marks on the crank shaft pulley. I was wondering what kind of reflection material people have used here to see those marks. Right now I have my crank shaft pulley painted white and marked the o point with a black felt paint marker. Any idea's. It so hard to see!!!!!!!!!!!!! Quote
Frank Ollian Posted February 16, 2010 Report Posted February 16, 2010 Just my opinion, but I think a black pulley with a white timing mark shows up pretty well. Quote
randroid Posted February 16, 2010 Report Posted February 16, 2010 JIPJOBXX, What I like to do is have a dark pulley and mark the timing line with a stick of chalk. Maybe mark the exact line with a Sharpie if it needs it, but you can approximate a bright wide mark more accurately that you can find a thin dark mark. Get close to correct and all-of-a-sudden the real timing mark sort of falls into place. Works for me. -Randy Quote
JIPJOBXX Posted February 16, 2010 Author Report Posted February 16, 2010 Like the idea of the black pulley and that will happen tomorrow! Thanks Quote
plyman 50 Posted February 16, 2010 Report Posted February 16, 2010 A while back seems like someone suggested using a 12 volt battery for the power source to make the light brighter. I did'nt try it myself but it sounded like it would work. Quote
Andydodge Posted February 16, 2010 Report Posted February 16, 2010 Before marking the pulley, I get a fine hacksaw blade and gently recut the marks a little deeper and then colour the pulley white, paint or even liquid paper correction fluid works and use a fine black marker pen to highlight the degree marks....andyd Quote
Don Coatney Posted February 16, 2010 Report Posted February 16, 2010 If you want to really brighten the timing light connect the probe to the coil wire. This will cause the timimg light to read #1 as well as the rest of the plugs. But the strobe will only indicate #1 and but be much brighter. Quote
greg g Posted February 16, 2010 Report Posted February 16, 2010 If you can't read the cranksaft pulley, use a vacuum gauge. Loosen the dizzy ad rotate it to achieve the highest steady reading. lock down the diz and adjust the idle speed as necessary. Quote
blueskies Posted February 16, 2010 Report Posted February 16, 2010 I have a black pulley, and use a stick of white chalk on the marks when I set the timing. White paint would be the best, but I didn't think of it when I had it apart... hard to reach now, so I use the chalk. Pete Quote
Frank Elder Posted February 16, 2010 Report Posted February 16, 2010 Testors model paint with a thin brush works for me. Quote
Lou Earle Posted February 17, 2010 Report Posted February 17, 2010 What do you use to see timming mark? I use my eyes without glasses!! Just kidding I usually do not use a light I mark the tdc position turn the crank to the timing mark then set the timing.After that I test it by starting cold hot etc. Also mash gas pedal and see if have hesitation when starts easily and no hesitation I am real close or dead on it LOU Quote
JBNeal Posted February 17, 2010 Report Posted February 17, 2010 I used old bright yellow & black crayons to accentuate the timing marks. I heard somewhar that the eyes track yellow colors better than white on a dark background, so I tried that approach and it worked okie dokie. Quote
TodFitch Posted February 17, 2010 Report Posted February 17, 2010 I loosen the cover on the timing mark hole on the front of the bell housing. Then, if I have a really strong light shining on it and if lean over just right and I squint really hard, I can just see the TDC mark as I turn the engine over with the hand crank. At least your newer cars have the mark on the crank pulley where there is the possibility of actually seeing it. Quote
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