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> New ESP (autocross) Camaro - Low oil pressure
AutoXer
post Aug 11 2008, 09:58 PM
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Hello,
A friend just purchased Bob Anderson's ESP camaro. It's a 1994 Z28. Bob had a shop rebuild the motor and had a high volume oil pump installed. Now there is a momentary drop in oil pressure when you are on the breaks very hard (racing hard). The Lt1 still has the factory oil pan. The oil pressure problem needs to be fixed before it goes back racing.


My current thought is that since we need to drop the K member to get at the pump or the pan, we might as well just put in a racing pan and reset the height of the oil pump. It looks like the Moroso pan and pick up tube are the way to go. Here is the pan: http://spideraccessories.stores.yahoo.net/moroso20185.html

What do you guys think?

Are their any tricks to dropping the K member? It looks fairly straight forward.

Thanks,
Chris Shay
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ESPCamaro
post Aug 12 2008, 01:45 AM
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QUOTE (AutoXer @ Aug 11 2008, 04:58 PM) *
Hello,
A friend just purchased Bob Anderson's ESP camaro. It's a 1994 Z28. Bob had a shop rebuild the motor and had a high volume oil pump installed. Now there is a momentary drop in oil pressure when you are on the breaks very hard (racing hard). The Lt1 still has the factory oil pan. The oil pressure problem needs to be fixed before it goes back racing.


My current thought is that since we need to drop the K member to get at the pump or the pan, we might as well just put in a racing pan and reset the height of the oil pump. It looks like the Moroso pan and pick up tube are the way to go. Here is the pan: http://spideraccessories.stores.yahoo.net/moroso20185.html

What do you guys think?

Are their any tricks to dropping the K member? It looks fairly straight forward.

Thanks,
Chris Shay



I had a similar issue and lost a motor because of it. A stock volume pump is a requirement. You don't need all the oil on the top of the engine. I did have a high pressure spring though. And a Canton road race pan for the LT1. Problem solved. And I beat the piss out of that engine.
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AutoXer
post Aug 12 2008, 03:28 AM
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QUOTE (ESPCamaro @ Aug 11 2008, 08:45 PM) *
QUOTE (AutoXer @ Aug 11 2008, 04:58 PM) *
Hello,
A friend just purchased Bob Anderson's ESP camaro. It's a 1994 Z28. Bob had a shop rebuild the motor and had a high volume oil pump installed. Now there is a momentary drop in oil pressure when you are on the breaks very hard (racing hard). The Lt1 still has the factory oil pan. The oil pressure problem needs to be fixed before it goes back racing.


My current thought is that since we need to drop the K member to get at the pump or the pan, we might as well just put in a racing pan and reset the height of the oil pump. It looks like the Moroso pan and pick up tube are the way to go. Here is the pan: http://spideraccessories.stores.yahoo.net/moroso20185.html

What do you guys think?

Are their any tricks to dropping the K member? It looks fairly straight forward.

Thanks,
Chris Shay



I had a similar issue and lost a motor because of it. A stock volume pump is a requirement. You don't need all the oil on the top of the engine. I did have a high pressure spring though. And a Canton road race pan for the LT1. Problem solved. And I beat the piss out of that engine.


So is it common knowledge that the stock volume pump is required? Is is ok if the high volume pump is used with an aftermarket pan?

Does anyone know what the difference is between the Canton and Moroso oil pans?

Thanks!
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Blainefab
post Aug 12 2008, 10:07 AM
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QUOTE (AutoXer @ Aug 11 2008, 08:28 PM) *
Does anyone know what the difference is between the Canton and Moroso oil pans?

Thanks!


That Moroso pan is a street/strip pan - their road race pan is here:

http://www.moroso.com/catalog/categorydisp...p?catcode=11955

Compare the add copy between the 2 - those essential differences are true for the Canton pan, plus the Canton fits the 4th gen.

Here's the Canton:
http://www.cantonracingproducts.com/cgi-bi...amp;key=15-242T
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Posts in this topic
AutoXer   New ESP (autocross) Camaro - Low oil pressure   Aug 11 2008, 09:58 PM
trackbird   I had an '89 Formula that used to hit 0 when I...   Aug 11 2008, 10:15 PM
ESPCamaro   QUOTE (AutoXer @ Aug 11 2008, 04:58 PM) H...   Aug 12 2008, 01:45 AM
AutoXer   QUOTE (ESPCamaro @ Aug 11 2008, 08:45 PM)...   Aug 12 2008, 03:28 AM
Blainefab   QUOTE (AutoXer @ Aug 11 2008, 08:28 PM) D...   Aug 12 2008, 10:07 AM
AutoXer   Does anyone have any comments on the stock vs. hig...   Aug 12 2008, 04:25 PM
ESPCamaro   QUOTE (AutoXer @ Aug 12 2008, 11:25 AM) D...   Aug 12 2008, 07:25 PM
Major_Lee_Slow   Chris, Welcome to the FFRAX forums! Tell yo...   Aug 13 2008, 02:25 AM
SStrokerAce   Yes, get the high pressure spring and that will he...   Aug 19 2008, 11:38 PM
ESPCamaro   QUOTE (SStrokerAce @ Aug 19 2008, 06:38 P...   Aug 23 2008, 06:44 PM
roadracetransam   QUOTE (AutoXer @ Aug 11 2008, 02:58 PM) A...   Aug 20 2008, 12:20 AM

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