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  #1 (permalink)  
Old 07-30-2019, 04:01 PM
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I am going to stay with the bronze and check on it every 6 months The car is race car that just dosen"t get used everyday or on a track very often
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Old 07-30-2019, 05:14 PM
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I am going to stay with the bronze and check on it every 6 months The car is race car that just dosen"t get used everyday or on a track very often

To run bronze on anything but a pure race car is to unnecessarily tempt fate. Shoot for the happy ending by not using bronze. The name of the ending says it all ...


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Old 07-30-2019, 05:36 PM
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I have a paperweight bronze gear that is "75%" worn with the gear tips worn to almost knife edges.
How long before the teeth would break off? Could have been the next engine start.

I don't use bronze any more, on anything.

Why do transmissions have steel gears against steel gears?

Gary
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Old 07-30-2019, 06:05 PM
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hauss - why would you put your engine at risk over a fifteen minute, $75 part, swap out?
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Old 07-30-2019, 06:56 PM
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hauss let us know how much it cost to replace the bearings and flush all bronze filings out of the oil passages in the block. And if you have rubber hoses for a remote oil filter you will have to replace them and flush the cooler. Hope you can get all that crap out of your motor.
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Old 07-30-2019, 07:15 PM
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hauss - why would you put your engine at risk over a fifteen minute, $75 part, swap out?
I'd bet you could buy just the steel or cast iron gear for less than or equal to the price a five quart jug of oil at Wally World ...


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Old 08-01-2019, 07:38 AM
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I am going to stay with the bronze and check on it every 6 months The car is race car that just dosen"t get used everyday or on a track very often
I installed a Mallory distributor with a bronze gear before I knew better. I happen to change my oil a few short drives after installing the new distributor. Well, my oil was like a gold rush, and I wondered what all that shiny stuff was coming out of the engine. I pulled the distributor, and to my surprise, the bronze gear was all worn down. I pulled a steel gear off an old spare distributor, and many miles down the road and no issues. Believe me, it didn't take long to wear that bronze gear down, and it was a scary sight knowing that that gear is the key to oil pump movement. This is on a 352 4V with stock camshaft.
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