Question for the type 4 masters out there:

My new 2056 is leaky (~1 qt in 10 mins from the oil cooler seals). I thought it was the seals, so I took those out and tried to seat them properly dozens of times with no luck. Now Im thinking its an oil pressure thing. I plug in my electrical VDO gauge and it pegs it (past 80 psi). I dont THINK my oil pressure relief pistons are stuck. I pulled the plugs and they slid freely in their bores. Are there any other suggestions for too much oil pressure?

Im running a shadeck 30mm t1 pump and ive drilled and tapped all my oil galley plugs and cleaned the galleys.

Ideas?

BUMP....!!!!!

Twystd1

point of reference: i have a similar high flow pump... cold oil PSI at idle is about the same....but my cooler seals dont leak
and i have non stuck replacement bleed off pistons....

AA

Nevermind...

I hooked up a mechanical gauge and got 60 psi at idle and near 75 at revs. Back to being confused

You might start looking for a hairline crack in the cooler / case.

Might be useful to take it off and have it pressure tested

or

obtain another known good one and refit.

howd it go today matt?

you and clayton knock it out???