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Re: Comp Roller Lifters - EDM axle oiling
[Re: Bob_Coomer]
#927609
02/14/11 09:07 PM
02/14/11 09:07 PM
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Joined: Jan 2003
Posts: 16,941
NC
440Jim
OP
I Live Here
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OP
I Live Here
Joined: Jan 2003
Posts: 16,941
NC
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Quote:
Here is a common lifter sold by PBM, made by Morel these are very good lifters for the money. ...
I took a bunch of measurements on these also and posted them several months back.
The wont clear the taller lifter boss's in the aftermarket block's however.
Interesting. I run a stock block, so that isn't an issue. The axle dia, wheel dia, etc. would be good info that is not normally available in the catalog. And the pushrod seat height is important to see if a different set of pushrods ($$$) is needed.
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Re: Comp Roller Lifters - EDM axle oiling
[Re: Bob_Coomer]
#927610
02/14/11 09:25 PM
02/14/11 09:25 PM
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Joined: Jun 2005
Posts: 6,257
gulfport, ms, west mi
rowin4
master
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master
Joined: Jun 2005
Posts: 6,257
gulfport, ms, west mi
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Quote:
Here is a common lifter sold by PBM, made by Morel these are very good lifters for the money. Seems to be the same lifter offered by Lunati, Herbert and other company's etc. I took a bunch of measurements on these also and posted them several months back.
The wont clear the taller lifter boss's in the aftermarket block's however. I can get these for well under $300 a set, and they have been proven reliable.
Bob, are those lifter bars hitting the block? Solve the problem a bigger cam if they are. 
it's ok to butt heads, just don't do it with a butthead
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Re: Comp Roller Lifters - EDM axle oiling
[Re: 440Jim]
#927611
02/16/11 05:02 PM
02/16/11 05:02 PM
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Joined: Jan 2003
Posts: 16,941
NC
440Jim
OP
I Live Here
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OP
I Live Here
Joined: Jan 2003
Posts: 16,941
NC
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Quote:
The recent topic on roller lifters had me looking at the Comp Cams web site. Their old favorite BB Mopar roller lifter is 829-16. These have a solid lifter body (according to the picture), but the description says:
Quote:
EDM Oil Injection™ Technology guarantees that the bearing assembly receives constant, pressurized oil flow via precision hole aimed at the bearings
Comp 829 roller lifter web page
Is this a misprint?
Did they just put the same description (right or wrong) for all their roller lifters?
Have they added an oil hole to the side of the lifter?
I just got a response from Comp Cams:
Jim,
Yes sir that IS a misprint, the Chrysler roller lifters do NOT have the
EDM hole. With the lifter not having an oil band, there would be nowhere
to get the oil from. Sorry for the confusion. If you need anything else
please let us know. We are working on fixing a few small misprints in the
catalogue. There is A LOT of information to process lol.
Thanks,
Chris Ryan
COMP performance group
Technical Department
3406 Democrat Rd.
Memphis,TN 38118
Fax: (901)366-1807
cryan@compcams.com
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Re: Comp Roller Lifters - EDM axle oiling
[Re: 440Jim]
#927612
02/16/11 05:28 PM
02/16/11 05:28 PM
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Joined: Oct 2005
Posts: 976
ontario canada
mac56
super stock
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super stock
Joined: Oct 2005
Posts: 976
ontario canada
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Quote:
Quote:
The recent topic on roller lifters had me looking at the Comp Cams web site. Their old favorite BB Mopar roller lifter is 829-16. These have a solid lifter body (according to the picture), but the description says:
Quote:
EDM Oil Injection™ Technology guarantees that the bearing assembly receives constant, pressurized oil flow via precision hole aimed at the bearings
Comp 829 roller lifter web page
Is this a misprint?
Did they just put the same description (right or wrong) for all their roller lifters?
Have they added an oil hole to the side of the lifter?
I just got a response from Comp Cams:
Jim,
Yes sir that IS a misprint, the Chrysler roller lifters do NOT have the
EDM hole. With the lifter not having an oil band, there would be nowhere
to get the oil from. Sorry for the confusion. If you need anything else
please let us know. We are working on fixing a few small misprints in the
catalogue. There is A LOT of information to process lol.
Thanks,
Chris Ryan
COMP performance group
Technical Department
3406 Democrat Rd.
Memphis,TN 38118
Fax: (901)366-1807
cryan@compcams.com
Thanks for clearing that up Jim. Just to be clear on another thing do the 87019-16 you mentioned have the same body as 829-16 only with offset pushrod?
Mark
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Re: Comp Roller Lifters - EDM axle oiling
[Re: mac56]
#927613
02/16/11 06:05 PM
02/16/11 06:05 PM
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Joined: Oct 2005
Posts: 9,149
Ontario, Canada
Stanton
Don't question me!
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Don't question me!
Joined: Oct 2005
Posts: 9,149
Ontario, Canada
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Quote:
Bob, are those lifter bars hitting the block? Solve the problem a bigger cam if they are.
They're hitting on the base circle. A larger Base circle usually means less lift since the lobe can only be as big as the bearing.
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Re: Comp Roller Lifters - EDM axle oiling
[Re: mac56]
#927616
02/16/11 08:22 PM
02/16/11 08:22 PM
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Joined: Jan 2003
Posts: 16,941
NC
440Jim
OP
I Live Here
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OP
I Live Here
Joined: Jan 2003
Posts: 16,941
NC
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Quote:
Thanks for clearing that up Jim. Just to be clear on another thing do the 87019-16 you mentioned have the same body as 829-16 only with offset pushrod?
Mark
I never mentioned them in this post and I have no idea. 
If you are considering them, let us know too.
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Re: Comp Roller Lifters - EDM axle oiling
[Re: 440Jim]
#927618
02/25/11 07:48 PM
02/25/11 07:48 PM
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Joined: Oct 2005
Posts: 976
ontario canada
mac56
super stock
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super stock
Joined: Oct 2005
Posts: 976
ontario canada
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Quote:
Quote:
Thanks for clearing that up Jim. Just to be clear on another thing do the 87019-16 you mentioned have the same body as 829-16 only with offset pushrod?
Mark
I never mentioned them in this post and I have no idea.
If you are considering them, let us know too.
Called comp and was told these are the same as 829s only with offset pushrod cup.
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