454ci Stuck valve lifter and valve lifter bore partly worn out
10-02-2010, 10:40 AM
#1
6th Gear
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454ci Stuck valve lifter and valve lifter bore partly worn out
Hydraulic roller lifters, Cranecams part number 13532
Valve lifter were stuck and lifter bore partly worn as seen on photo..
http://img404.imageshack.us/gal.php?g=01102010046.jpg
What happened? or what is reason for this?
Valve lifter vere not worn out, so I am guessing that worn bore is older?
Should I try to hone/bore worn part out?
How much is adequate valve lifter clearence to the block?
Valve lifter were stuck and lifter bore partly worn as seen on photo..
http://img404.imageshack.us/gal.php?g=01102010046.jpg
What happened? or what is reason for this?
Valve lifter vere not worn out, so I am guessing that worn bore is older?
Should I try to hone/bore worn part out?
How much is adequate valve lifter clearence to the block?
Last edited by kuite; 10-02-2010 at 11:40 AM.
10-02-2010, 05:45 PM
#2
Melting Slicks
Hydraulic roller lifters, Cranecams part number 13532
Valve lifter were stuck and lifter bore partly worn as seen on photo..
http://img404.imageshack.us/gal.php?g=01102010046.jpg
What happened? or what is reason for this?
Valve lifter vere not worn out, so I am guessing that worn bore is older?
Should I try to hone/bore worn part out?
How much is adequate valve lifter clearence to the block?
Valve lifter were stuck and lifter bore partly worn as seen on photo..
http://img404.imageshack.us/gal.php?g=01102010046.jpg
What happened? or what is reason for this?
Valve lifter vere not worn out, so I am guessing that worn bore is older?
Should I try to hone/bore worn part out?
How much is adequate valve lifter clearence to the block?
Is this an original block? If it's original, may ask a machinist if this can be repaired. Possibly a sleeve of some kind?
10-02-2010, 06:40 PM
#3
6th Gear
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Member Since: Sep 2010
Posts: 6
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Hydraulic roller lifters, Cranecams part number 13532
Valve lifter were stuck and lifter bore partly worn as seen on photo..
http://img404.imageshack.us/gal.php?g=01102010046.jpg
What happened? or what is reason for this?
Valve lifter vere not worn out, so I am guessing that worn bore is older?
Should I try to hone/bore worn part out?
How much is adequate valve lifter clearence to the block?
Valve lifter were stuck and lifter bore partly worn as seen on photo..
http://img404.imageshack.us/gal.php?g=01102010046.jpg
What happened? or what is reason for this?
Valve lifter vere not worn out, so I am guessing that worn bore is older?
Should I try to hone/bore worn part out?
How much is adequate valve lifter clearence to the block?
10-02-2010, 06:52 PM
#4
Got oil pressure ? on that side.
Looks like it may have not had good oil pressure.
NO you can not hone that out .
It could be bored oversize and a sleeve installed,if you want to keep the original block.it's not trash yet.
Looking at the glare on the cam it looks trashed.
Looks like it may have not had good oil pressure.
NO you can not hone that out .
It could be bored oversize and a sleeve installed,if you want to keep the original block.it's not trash yet.
Looking at the glare on the cam it looks trashed.
