Timing Light
#1
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Timing Light
I'm in the dark ages with my timing light. I would like to get a new one with the tach built in. What are you guys using? What is the most bang for the buck? Are there any other useful features to look for?
Thanks
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#2
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Any light with a dial or digital display to allow you to set the advance will be fine. I use a Snap-On light. A little pricey as are all Snap-On tools , but it's a real good light.
http://buy1.snapon.com/catalog/pro_d...re&dir=catalog
http://buy1.snapon.com/catalog/pro_d...re&dir=catalog
#3
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Any light with a tach will show the rpm fairly accurately. The guns with the advance knob require the motor to run at a steady speed for accuracy, and some of the dials aren't calibrated all that well.
Your best bet is if you buy a cost-cutter light, to calibrate it yourself. Do so with a motor that has a timing tape on the damper, and run it up to 2500 steady.
At zero on the dial, it will be showing "direct" strobe (unaltered). Make a note of the reading at zero on the dial of where it is on the timing tape. Then at 5 on the dial, it should show exactly 5 less on the tape. At 10 on the dial, it should show exactly 10 less on the tape. Do this for every 5 degree increment on your gun and write the corrections on the side with a paint marker.
Your best bet is if you buy a cost-cutter light, to calibrate it yourself. Do so with a motor that has a timing tape on the damper, and run it up to 2500 steady.
At zero on the dial, it will be showing "direct" strobe (unaltered). Make a note of the reading at zero on the dial of where it is on the timing tape. Then at 5 on the dial, it should show exactly 5 less on the tape. At 10 on the dial, it should show exactly 10 less on the tape. Do this for every 5 degree increment on your gun and write the corrections on the side with a paint marker.
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