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Joined: Mar 2009
Posts: 293
Backyard Mechanic
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OP
Backyard Mechanic
Joined: Mar 2009
Posts: 293 |
I picked up a set of Burd Graf-flex piston ring's for my 1928 4cyl and was woundering if anyone has used these ring's in there motor?
Are these good ring's to use or???
Where can one find info on these ring's?
Keeping vintage Chevy alive.
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Joined: Dec 2001
Posts: 10,379 Likes: 1
Technical Advisor ChatMaster - 10,000
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Technical Advisor ChatMaster - 10,000
Joined: Dec 2001
Posts: 10,379 Likes: 1 |
Do you have new pistons? Do you know the size of your rings? It is important to know what the entire setup is.  
RAY Chevradioman http://www.vccacolumbiariverregion.org/1925 Superior K Roadster 1928 Convertible, Sport, Cabriolet 1933 Eagle, Coupe 1941 Master Deluxe 5-Passenger Coupe 1950 Styleline Deluxe 4-Door Sedan 1950 Styleline Deluxe Convertible 2002 Pontiac, Montana, Passenger Van 2014 Impala, 4-Door Sedan, White Diamond, LTZ 2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ If you need a shoulder to cry on, pull off to the side of the road. Death is the number 1 killer in the world.
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Joined: Mar 2009
Posts: 293
Backyard Mechanic
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OP
Backyard Mechanic
Joined: Mar 2009
Posts: 293 |
Hey AntiqueMachanic
The pistons are original and in great shape and clean.
The cyl wall's were cleaned up with a bottle hone, and new piston pins installed.
The piston ring's are Burd Graf-Flox 521 STD. @ 5/32.
Head has new valve's + spring's and all new gaskets top to bottom.
Hope this help's.
Keeping vintage Chevy alive.
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Joined: Dec 2001
Posts: 10,379 Likes: 1
Technical Advisor ChatMaster - 10,000
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Technical Advisor ChatMaster - 10,000
Joined: Dec 2001
Posts: 10,379 Likes: 1 |
So you are reusing the same pistons and the new rings are standard. Have I got it correct?
RAY Chevradioman http://www.vccacolumbiariverregion.org/1925 Superior K Roadster 1928 Convertible, Sport, Cabriolet 1933 Eagle, Coupe 1941 Master Deluxe 5-Passenger Coupe 1950 Styleline Deluxe 4-Door Sedan 1950 Styleline Deluxe Convertible 2002 Pontiac, Montana, Passenger Van 2014 Impala, 4-Door Sedan, White Diamond, LTZ 2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ If you need a shoulder to cry on, pull off to the side of the road. Death is the number 1 killer in the world.
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Joined: Feb 2011
Posts: 277
Backyard Mechanic
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Backyard Mechanic
Joined: Feb 2011
Posts: 277 |
where did you find the piston pins?
thanks ron
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Joined: Mar 2009
Posts: 293
Backyard Mechanic
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OP
Backyard Mechanic
Joined: Mar 2009
Posts: 293 |
Hi AntiqueMechanic
I am reusing the original piston's and the new ring's are standard.
My motor has very low milage on it and is in great shape.
Keeping vintage Chevy alive.
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Joined: Mar 2009
Posts: 293
Backyard Mechanic
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OP
Backyard Mechanic
Joined: Mar 2009
Posts: 293 |
Hi ron1967
I found a full set of new old stock piston pin's on Ebay.
They come up on Ebay once in awhile, they are hard to find, I don't know of any other source that sell's these old pin's.
If I come across another set for sale I will let you know, if you are looking for a set.
Keeping vintage Chevy alive.
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Joined: Mar 2011
Posts: 320
Backyard Mechanic
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Backyard Mechanic
Joined: Mar 2011
Posts: 320 |
Pistons, rings and pins are readily available here in Oz, I have JP pistons in both my motors and have doen a lot of miles. Not sure on the current price but a full set with rings and pins was $500 a few years ago from them in Adelaide .RAY
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Joined: Apr 2010
Posts: 1,284
ChatMaster - 1,000
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ChatMaster - 1,000
Joined: Apr 2010
Posts: 1,284 |
I have also been running JP pistons in my 28. Have had no problems in 35 years.
Cheers
Ray
Some say "Street is neat". I prefer "1928 is great" I have documented my 45 years with a 1928 Chev Tourer, from 1973 to 2018, and regulary add other items that I hope are of interest to others. Your comments are most welcome.The story of the Red Chev can be viewed at http://my28chev.blogspot.com/
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