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rb25det oil pressure ??'s

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Old 06-11-2010, 07:34 PM
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Default rb25det oil pressure ??'s

i have a few questions from rb owners. my oil pressure bounces between 80-110 when cold started and settles around 20-25 at operating temperature. im running valvoline 20-50 oil and am oem oil filter. is this a good oil pressure for this engine?
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Old 06-12-2010, 07:35 AM
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Oil pressure will always be higher when the engine is cold. It seems alright to me.
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because i want to **** your 16 year old ******* on top of a pile of stolen vacuum hose and fuel filters. what did you think?

dont blame shift and make this about me. this is time you could be applying online to be a bagger at publix.

Old 06-12-2010, 03:43 PM
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yes that is fine, is this a r32 or r33 motor?
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Old 06-12-2010, 05:37 PM
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Its an r33 series 1 rb25det. The reason I was wondering is because there is an oily substance in my coolant...and I've only put clean 50/50 antifreeze and water in it. But my oil is fine and not all milkshaky. So idk if I'm losing oil pressure or something somewhere into my cooling system.
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Old 06-12-2010, 08:19 PM
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your motor have a ignitor or no ignitor? if none then its a s2 has the ignitor built in the ecu

flush the system n see if it still there
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my lag is your courtesy head start


ATTENTION.... installing a head gasket, head studs or pistons and rods in your otherwise STOCK engine dose not make it a "built" engine! stop listing you cars for sale saying they are built when its not!!




Old 06-13-2010, 10:13 AM
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its an s1. it has the igniter chip at the back of the engine ontop of the valve cover.

and ill flush it out and see if that clears it up. if not then im thinkin the headgasket didnt seat right when i put the head on it a couple months ago.
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Last edited by AWD4g63; 06-13-2010 at 10:53 AM.
Old 06-13-2010, 06:40 PM
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did you use a oem or a aftermarket? cometic, greddy, apexi? arp or stock head bolts
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my lag is your courtesy head start


ATTENTION.... installing a head gasket, head studs or pistons and rods in your otherwise STOCK engine dose not make it a "built" engine! stop listing you cars for sale saying they are built when its not!!




Old 06-13-2010, 07:01 PM
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Its a tomei mls headgasket and it has arp head studs
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Old 06-13-2010, 07:28 PM
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you use copper spray on it?
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my lag is your courtesy head start


ATTENTION.... installing a head gasket, head studs or pistons and rods in your otherwise STOCK engine dose not make it a "built" engine! stop listing you cars for sale saying they are built when its not!!




Old 06-13-2010, 07:29 PM
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shit flush it and see if that fixes it before we start talking a h/g
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Sullivan Racing LLC
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my lag is your courtesy head start


ATTENTION.... installing a head gasket, head studs or pistons and rods in your otherwise STOCK engine dose not make it a "built" engine! stop listing you cars for sale saying they are built when its not!!







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