Thread: Prepping a holden oil pump for performance use

its amazeing how a lot people go for the big things and foget how it works . attention to detail, always pays in the end, regards wazza

with the oil pressure you are using tk383 there are a few things to add ,the oil pump drive needs to be replaced,and sometimes the bush that the oil pump drive runs in 2nd i've seen on an engine that was built by another builder -the drive on the cam and the corresponding
gears on the oil pump drive can wear out quickly,with this pressure , iff you do the bolt up tight that holds the cam locating plate and mark on the hex of the bolt -that faces toward the drive gear for the oil pump drive , then remove the bolt and carefully drill on the side a hole through to the hole that goes through the middle of the bolt thus giving extra oiling to the cam/oil pump drive gear

Has anyone actually followed this guide and rebuilt their oil pump? I want to give it a go but I can't find anyone who stocks these rebuild kits. Any leads would be appreciated.

Yeh i have just dropped my oil, and now it is not delivering any oil to the lifters. i took my pump off to make sure there are no blockages but is all clean. i fear (as i have been told) that it may be the internal pump on the up stroke that has shat itself. How long should it take to pick up the new oil? i used Penrite 15W-60 as recomended by Penrite and the boys at my local Auto Pro. can anyone help i feel naked without her!

Hello,

Where can I get a Oil pump rebuild kit?
I want to do the Performance upgrade : Prepping a holden oil pump for performance use

And what do I actually need to make it better?

Cheers!

Hi on the subject of oil pumps my mates 355 has striped the oil pump drive gear also wrecking the cam gear, Is there a stronger aftermarket drive gear or was this just unlucky, I will be do this mod to his oil pump before rebuilding, thanks

crane sell a hardened gear,cheers

zok

yep ,use vaseline


zok

Originally Posted by hagget

if i'm starting my 308 which hasn't been started for 12months can i just remove the pump (4 bolts) and just push in some lube or vaseline? Cheers.

That would work, although after sitting for twelve months I would prime the oil system,.

well ive just done the mod and have run into the collapseing oil filter problem?i run the large filter but ive been useing a 25/70 oil as i run methonal and it worked really well in the old worn motor?im now running a roller cam and full floating pistions ?so my next question is what oil do some other guys run with roller cams and methonal?

Very helpful thread mate