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Old 15-01-2021, 09:43 PM   #1
Junior Member
Join Date: Jun 2019
Location: Bangkok
Car: Astina BA 1994 + Lancer Cedia 2003
Posts: 26
Looking for Standard Oil Pressure info

Hi Guys,

I have a 1995 Astina BA (1800 M/T) rebuilt 1 year ago and running 264 In/Ex Toda cams + ITB + 10.5:1 pistons + custom head gasket + HKS F-Con Pro and making 150 WHP. I've recently installed an oil cooler as well. (I heard in MX-5 NA8, it's recommended to use an oil cooler when you make over 140WHP)

I've just installed an analog Oil pressure gauge and it shows close to 0.5 - 1 kg/cm once the engine warms up. (oil pressure shows a lot higher when the engine is cold)

Cold Engine oil pressure video -

Warm Engine oil pressure video -

Can someone tell me what is the acceptable oil pressure range for this engine ?

Last edited by danu91; 15-01-2021 at 09:53 PM.
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