oil pump, which one Options

[trojanhorsepower]

All,
I am looking to change the oil pump as a way to up my oil pressure. I understand that this may well not help, but having a new oil pump around is OK.
With that in mind, what are my options? I will pull the motor but hope to not split the case. Is this even possible? Which pump?

Thanks

Peter

[trojanhorsepower]

@JamesM : Fresh build (20 years ago, but only installed recently). Turned crank, new cam and all bearings, p and c's also new etc. 20w50 oil. Tangerine bypass installed. Oil pressure when hot at low idle is low enough to turn on the oil light. The switch is A 3 psi or close to that unit.

I understand that a different pump may not fix my issue, but it seems worth a try. Is this incorrect?

You guys make it sound like there are no good options for oil pumps?


So new question if you are building a fresh 2056 for tooling around on the weekends what oil pump do you use?

[Superhawk996]

I understand that a different pump may not fix my issue, but it seems worth a try. Is this incorrect?

You guys make it sound like there are no good options for oil pumps?

It is incorrect to try a new pump without measuring and knowing what you have.

If you swap in a new pump with excessive gear end play clearance you’ll have accomplished nothing.

If you swap in a new pump with a drastically undersize pump Outside Diameter - smaller than 2.756” you’ll have accomplished nothing

Note: all info above ASSUMES you’re using a T1 pump - I’m not sure you’ve ever confirmed this? If you have a T4 pump we need to have some other conversations.