Jump to content
SAU Community

Recommended Posts

Got the RB30 engine on the stand, noticed the bore has developed a golden tinge to it, so very light beginning of rust? I've oiled the bore and turned motor by hand, but obviously as the piston goes down it cleans the bore. I've squirted some lanolin on the bores and turnt by hand again...

Should I worry about this or will the lanolin remain on the bore?

Link to comment
https://www.sau.com.au/forums/topic/457146-rust-prevention-while-engine-apart/
Share on other sites

I've seen my boss glad wrap his block 360 degrees and use oily rags on his drag car.

Makes sense to me glad wrap to stop morning dew or humidity.

Oily rag to oil it.

Lanolin would be a smarter choice then fish oil. Fish oil gets very sticky.

I would not worry about it 1st fire will smell like sheep :D

Edited by pol1on1

I always used to drown everything in ATF, then wrap them up in an oil soaked bedsheet. Then bag it for good measure.

Kept a mates built 308 bottom end shiny and lovely whilst his B-port heads were rebuilt by the slowest head shop in the world.

Light oil on the piston tops and crank it over then light grease applied to the exposed bore in a similar way you might grease a baking pan and cover the top of the bores with a plastic sheet over the top of something like cotton T Shirts sprayed with WD-40 or similar water dispersant.

Big Plastic bag over the lot like Dale

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • I've been building a 26/30 for a few years now. I've had the head built with all the good stuff. I had a 32 gtr but blew it up and yes its all going into a vl but im looking for some advice from some RB nuts on pros and cons on putting a 26 head on a 30 bottom end is it worth it Works are as follows Head -Extensive porting 1mm oversized supertech valves Supertech double springs Supertech valve guides Supertech titanium retainers Tomei solid lifters Tomei 270 x 10.25 cams Head drain Bottom end series 2 rb30 block Cp ceramic coated pistons Eagle rods Romac balancer Oil restrictions  O ringed blah blah spent a fortune And will get a girdle because the 30s arent used to handling that much rpm Nitto billet oil pump Hypertune plenum 6boost mani Refurbed astra pump thats the cover for it in the boot I did have a precision 6262 but sold it because drag car life. Currently building the ass end full 4 link floater rear end with a 2 speed  But the dilemma i have is my mate rekens I should just stick with the 30 head for reliability. Has any one had any issues with mounting the 26 head ie compression blowing gaskets etc. Just looking for some advice from people who have gone down this route. Here's some photos. Blew the oil pump in the gtr and decided to rip the motor out at the time and do a full build only to find it had been a repairable write off so went down this path.     
    • I've been building a 26/30 for a few years now. I've had the head built with all the good stuff. I had a 32 gtr but blew it up and yes its all going into a vl but im looking for some advice from some RB nuts on pros and cons on putting a 26 head on a 30 bottom end is it worth it Works are as follows Head -Extensive porting 1mm oversized supertech valves Supertech double springs Supertech valve guides Supertech titanium retainers Tomei solid lifters Tomei 270 x 10.25 cams Head drain Bottom end series 2 rb30 block Cp ceramic coated pistons Eagle rods Romac balancer Oil restrictions  O ringed blah blah spent a fortune And will get a girdle because the 30s arent used to handling that much rpm Nitto billet oil pump Hypertune plenum 6boost mani I did have a precision 6262 but sold it because drag car life. Currently building the ass end full 4 link floater rear end with a 2 speed  But the dilemma i have is my mate rekens I should just stick with the 30 head for reliability. Has any one had any issues with mounting the 26 head ie compression blowing gaskets etc. Just looking for some advice from people who have gone down this route. Here's some photos. Blew the oil pump in the gtr and decided to rip the motor out at the time and do a full build only to find it had been a repairable write off so went down this path.     
    • lol no cats running str pipes … might put the high flow back on but I suspect it might effect my ignition timing a bit. 
    • That looks a bit like yellowing to me. If the rear bar was looking like that from rich idle, I'd ask the question, do you have a catalytic converter fitted, and fully working?
    • Oh yeah gets really bad down here. I’ll have to upgrade the heater and wind screen wipers as well for optimal performance.
×
×
  • Create New...