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05-18-2020, 12:47 PM | #1 |
Junior Member
Join Date: Sep 2010
Posts: 24
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1934 V8 slipped timing gear
Has anyone ever seen one of these press on gears slip. Was on a road test running great no problems. All of a sudden it lost all its power. 75lb of compression accross the board and 14 inches of vacuum at idle. Freshly rebuilt has about 30 miles on it.
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05-18-2020, 02:31 PM | #2 |
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Join Date: May 2015
Posts: 8,074
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Re: 1934 V8 slipped timing gear
Still runs but a loss of power???
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05-18-2020, 02:35 PM | #3 |
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Join Date: May 2010
Location: Masterton, New Zealand
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Re: 1934 V8 slipped timing gear
Yes, I once encountered that....now on all my builds I 'scotch key' the gear in place to prevent it happening. To fit a scotch key, drill and tap a hole somewhere around the seam where the two components fit, and screw in a grubscrew.
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05-18-2020, 04:49 PM | #4 |
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Location: Florida and Penna.
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Re: 1934 V8 slipped timing gear
When I was 16 I had a 34 with a low mileage stock engine strip the
fiber teeth of the timing gear. I had to remove the grill and radiator and chisel the aluminum hub off the front of the cam. If I remember the cam had a slight knurl that had a slight twist in the knurl so the new gear twisted about a 1/4" as it went on. I was lucky and got the timing marks lined up and it ran good. This was a sedan with 6,000 miles that was put up on jack stands during world war II. I never liked sedans and sold it. G.M.
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05-19-2020, 07:32 AM | #5 |
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Location: Shippensburg, pa.
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Re: 1934 V8 slipped timing gear
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