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This  past Monday I decided to check the timing on my 1914 and I discovered that the nut was loose on the dizzy and it was able to turn. I set it to 30 degrees BTDC @ about 3000 rpm which gives 8-10 degrees at idle. It was on the car when I bought it and I think it is a   Pertronix Flamethrower because it is the big unit with the round screw on rotor. Mechanical advance only. It started to rain and continued for the next 2 days so I didn't get to drive the car until Christmas day-50 degrees and sunny. What a difference- the problems that I attributed to the Weber IDF 40s pretty much disappeared-backfiring and chattering sometimes upon acceleration. I should have followed Al's advice more carefully-he said to always check the basics. Today I did over 100 miles on back roads that we used to race motorcycles on and it was a pleasure-downshifting and accelerating smoothly. I even got  a little better gas mileage-23mpg-I was pushing it though.

Happy holidays and New Years to all the SOC family.

Joel

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Great news, Doc!  Isn't it a great feeling to actually discover a Speedster problem, fix it and have a result that works like it should!

 

I just went through hell with a binding linkage and that ended up super after a whole new linkage and fabricating a steel part that made the hex bar straight rather than turned causing some of the binding.  The driver's side just would not return to idle creating an out of synch condition with all the popping and backfiring that goes with it.  Of course Alan, Gordon and a couple of others provided the brain power that I lack.  I share your good feelings about your fix!

Last edited by Jack Crosby
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