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Old 12-14-2006, 12:03 PM
How fast is fast enough?
 
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lifters question

I know it can be done, but can it be reliable to run hydraulic lifters on a solid cam? Its flat tappet if it matters and I would be willing to get the best hydraulic lifters I could find. Also, will this affect duration, and in what way?

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Old 12-14-2006, 12:51 PM
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You can....can't go the other way and run solid on a hyd cam.

You probably wont like the results.....Buy a decent hdeaulic cam...........
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Old 12-14-2006, 01:16 PM
How fast is fast enough?
 
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how will it affect duration? more or less?
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Old 12-14-2006, 01:33 PM
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Quote:
Originally Posted by ap72
how will it affect duration? more or less?
You will be eliminating the ramps that are designed to properly start the valve in motion and shut it again. This will increase duration (and lift by removing the valve lash) and beat the piss out of the lifters and cam.

tom
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Old 12-14-2006, 01:48 PM
How fast is fast enough?
 
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I know it'll be rough on it, but if it lasts 25,000 miles I will be more than happy- I know I could build milder and run it longer, but I like living on the edge and playing with fire- costs more but it helps me sleep at night.
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Old 12-14-2006, 01:58 PM
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Quote:
Originally Posted by ap72
but I like living on the edge and playing with fire- costs more but it helps me sleep at night.
So, set your head on fire.................

When that cam beats the heck out of itself and takes out the rest of the engine, you will be sorry..........or, maybe not.
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Old 12-14-2006, 01:58 PM
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Originally Posted by ap72
I know it'll be rough on it, but if it lasts 25,000 miles I will be more than happy- I know I could build milder and run it longer, but I like living on the edge and playing with fire- costs more but it helps me sleep at night.
You would be lucky if it lasts 5000 miles.

tom
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