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#1
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Oversize Cam Bearings
I need help. My cam journals are out of alignment and need to be align bored. My builder needs 10 over cam bearings on the outer shell and standard inner. Part # is P-4R1. Nobody has them. Anyone here have a set sitting around? I would be very grateful. Perry Galuppo 315-481-8865 perrygaluppo@verizon.net
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#2
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How far out are they actually?
I would like to hear from others about this on this subject, but to me if some are .005” or more out then I think you have something going on with that block and a darn good reason not to use it.
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Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! |
#3
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Cam bearings
This could be why it's being rebuilt again. I've had bearing issues before and the cam bearings were missing chunks. I guess the previous builder didn't pay much attention to it. This guy is. I will ask him about the actual differences.
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The Following User Says Thank You to friendlystranger For This Useful Post: | ||
#4
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Butler Performance web site says they have them in stock. Summit says they can have them July 19th for double the $$.
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The Following User Says Thank You to mgarblik For This Useful Post: | ||
#5
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Thanks to all who responded. A fellow racer, Bill Bailey had an extra set and is shipping them to me as we speak. Thanks again.
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The Following User Says Thank You to friendlystranger For This Useful Post: | ||
#6
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Before even installing those new ones I would have the main webs of that block carefully magnafluxed.
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Wernher Von Braun warned before his retirement from NASA back in 1972, that the next world war would be against the ETs! And he was not talking about 1/8 or 1/4 mile ETs! 1) 1940s 100% silver 4 cup tea server set. Two dry rotted 14 x 10 Micky Thompson slicks. 1) un-mailed in gift coupon from a 1972 box of corn flakes. Two pairs of brown leather flip flops, never seen more then 2 mph. Education is what your left with once you forget things! |
#7
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Yes, I already talked to the builder. He will be magnafluxing the block and especially the webbing before any more work begins. And he wont align bore before he gets the new bearings.
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The Following User Says Thank You to friendlystranger For This Useful Post: | ||
#8
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Good idea! I have align bored more than a few cam tunnels for oversize bearings and roller bearing. What the OD of the bearings are and what they are supposed to be are two different things.
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“It takes considerable knowledge just to realize the extent of your own ignorance.” Dr. Thomas Sowell |
#9
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I saw them in the Durabond Catalog.
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GOOD IDEAS ARE OFTEN FOUND ABANDONED IN THE DUST OF PROCRASTINATION |
The Following User Says Thank You to KEN CROCIE For This Useful Post: | ||
#10
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That's Ken Keefer's facebook handle, (aka Pontiac Dude)
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66 GTO, 495, M22, Strange S-60 w/4.10 Sold new at Royal Pontiac. 70 Formula |
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