Fine tuning spark advance with dwell angle changes
#121
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How many Model A's have you worked on and kept running on a shoe string? Any?
#122
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Several....and here is my 1915 that I restored back in 2006. It's running the original engine with magneto ignition and 4 wooden coils, all stock. I may not be 75 years old, but I've been working on old cars for a long, long time.
#123
Race Director
This is new entertainment for the Form - a debate as to who is more experienced about Model Ts!
I know nothing about Model Ts - the oldest Ford I've ever owned was a 1963 Falcon Sprint convertible.
I know nothing about Model Ts - the oldest Ford I've ever owned was a 1963 Falcon Sprint convertible.
#124
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From dwell angle and timing on Corvettes to thin dimes and 100 year old Fords.....talk about getting off track!!
#125
Drifting
I'm either too young, too rich, too lucky, or too good a mechanic to ever have had a car break down on the road due to improper point gap.
Hint: I am none of the above, so it's probably not a likely scenario.
Carry on, ladies
Oh, and call me kooky but if I carried around a spare set of points, I'd probably carry a feeler gauge too.
Hint: I am none of the above, so it's probably not a likely scenario.
Carry on, ladies
Oh, and call me kooky but if I carried around a spare set of points, I'd probably carry a feeler gauge too.
Last edited by SW Vette; 12-28-2016 at 08:06 PM.
#127
Racer
I hate to be a downer and bring this silliness to a close but we deserve an apology from someone in post #4. "tricky to intuit"... how about just plain wrong on the second part? My head hurts from all the scratching... and I'm a Duke grad!
#128
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You don't have any place to stick the matchbook cover on that there new fangled ignition system.
#129
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Hate to be the bearer of bad news, Mike, but the Model T does indeed have a points gap....1/32" (about the thickness of a thin dime) on each of the 4 ignition coils!
#130
Race Director
Maybe that is where his Dad used the dime?
Last edited by tuxnharley; 12-29-2016 at 11:49 AM.
#131
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Now stick your dwell meter on there and your timing light and see if you can get your timing to change while your boxes are buzzing sparks. Try to stay on topic here.
#133
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I am simply biding time, waiting for someone to pull out their dwell meter and timing light and go to work. Looks like a lack of interest in that subject.
Maybe someone could start a thread on honking horns?
Maybe someone could start a thread on honking horns?
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426 Hemi (12-29-2016)
#134
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C2 of Year Finalist (track prepared) 2019
#135
Race Director
It is kind of difficult to intuit...........
Last edited by tuxnharley; 12-29-2016 at 01:15 PM.
#136
Safety Car
Not sure if 'honky horns' is part of the vernacular.........but maybe.
#137
Safety Car
#138
Safety Car
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(increase dwell makes points open later, therefore retards timing.)
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Critter1 (12-29-2016),
Frankie the Fink (12-30-2016)
#139
Melting Slicks
Now for the second part. Was it one degree dwell for one degree timing at the crankshaft?
Duke won't believe me unless someone has proof.
Last edited by Critter1; 12-29-2016 at 04:01 PM.
#140
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