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Old 06-19-2018, 08:34 AM
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Panteracer Panteracer is offline
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Default Old Track car

Wondering what you have heard about the CV joints
vs old spicer/u-joint shafts.... one of my Pantera buddies
states the harmonics are better on the CV joints... I have
seen one of the big block cars tear up a set of CV joints
but u-joints can also fail

Also been told the CV joints need to be maintained
I am toying with changing out the shafts on my Pantera

By the way the Big block Pantera has a C-5 suspension
adapted to his car.. Thanks to you an Ron for all the info

Bob
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Old 06-19-2018, 09:38 AM
mfain mfain is offline
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Hey Bob,

If you are referring to the u-joint shafts with splines to absorb the length changes during suspension travel, there are some problems with spline friction/binding with high horsepower applications. Friction in the splines causes inconsistency in suspension geometry. The newer CV joints are very strong - in fact some drag and standing mile cars are hitting them with 2000+ WHP. I ordered the "1250 HP" CV joints/shafts from Detroit Speed - should be plenty good for a track car with 8-900 HP.

Pappy
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Old 06-19-2018, 06:44 PM
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Default Old track car

Thanks for the info
Yes was talking about cv joints

Bob
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Old 06-21-2018, 12:19 PM
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GregWeld GregWeld is offline
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Great discussion!!

I'm not a suspension "guy" --- frankly -- I could care less about it. I have a guy that knows a guy that knows a thing or two about that stuff.... so I can keep my pretty little head as empty as possible....

My many many years of experience with C3 "stuff"...... I could always find the weakest link. Usually the little stub axle. Shear those little POS easy.


The setup Pappy has found is certainly NOT C3..... and Detroit Speed should know a thing or two about horsepower! Looking forward to updates when you finally hit the track with this!
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Old 06-21-2018, 06:58 PM
mfain mfain is offline
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Thanks Greg. Building it for NASA TTU/STU, so maybe we can get together on track - figuratively, not literally. Got the intake today - nice piece. Moving the motor down 2 more inches (small flywheel and Tilton bell housing and shallow dry sump), but will still have to have a 4 inch cowl hood to get plenty of room for airflow.

Pappy

Name:  56 Corvette Hogan Intake.JPG
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Name:  56 Corvette Dailey Dry Sump.JPG
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Old 06-22-2018, 09:47 AM
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Default Old Track Car

Hogan's manifolds are always a work of art
Thought about just having one in my office
to smile at on a bad day

Looks like your vette has all kinds of great items

Bob
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Old 06-23-2018, 08:21 AM
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Getting on track with friends..... YOU BET PAPPY!!! Let's do this!!!
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