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12-12-2016, 09:12 PM
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#11 |
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Senior Member
Join Date: Jun 2012
Posts: 784
Likes: 936
Liked 1,464 Times in 307 Posts
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Re: Camshaft roller bearings
Roller.
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12-12-2016, 10:39 PM
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#12 | |
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Member
Join Date: Feb 2007
Location: NORTHEAST
Posts: 287
Likes: 1
Liked 18 Times in 10 Posts
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Re: Camshaft roller bearings
Quote:
How much lift ? |
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12-12-2016, 10:55 PM
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#13 |
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Senior Member
Join Date: Jun 2012
Posts: 784
Likes: 936
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Re: Camshaft roller bearings
430 i 419 e
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12-13-2016, 10:22 AM
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#14 | |
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Member
Join Date: Feb 2007
Location: NORTHEAST
Posts: 287
Likes: 1
Liked 18 Times in 10 Posts
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Re: Camshaft roller bearings
Quote:
If thats lobe lift the BBC cam core would work fine. 55MM would not work. |
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12-13-2016, 07:18 PM
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#15 |
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Senior Member
Join Date: Jun 2012
Posts: 784
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Re: Camshaft roller bearings
Carl, what are the advantages of a BBC core. Thanks. J.R.
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12-13-2016, 08:42 PM
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#16 | |
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Member
Join Date: Feb 2007
Location: NORTHEAST
Posts: 287
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Liked 18 Times in 10 Posts
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Re: Camshaft roller bearings
Quote:
On my flat tappet circle track engines I use alot of BBC cam tunnels as I can use up to a 1.9 rocker ratio and not take the nose of the cam off. Lock your dist. up and check your timing it will retard do to flex. Do the same with a Ford where the dist. in on front of the engine !!! No change. Your cam grinder would have the advice you need. If your dealing with GM blocks cam tunnels and lifter bores are all over the place which will effect seat timing events (more so with roller lifters) and if there not right it will create an imbalance in the intake and exhaust and will hurt cylinder pressures as well. If your dealing with a shop that cam Blue print the cam tunnel and lifters bore the end results should be good. Thats why I posted this link earlier. http://digital.enginebuildermag.com/...1-ae5dfcff4c38 |
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