Recomended oil for built b18cr?

[u mad?]

Hi there, did a quick search but couldn't find anything on the subject.

Here's a few details:

12.5cr
freshly built (5000km's old)
daily driven (no track work)


I'm thinking 5w 30?

Or am i thinking too much into it and should just use the same oil as recommended for a standard b18cr?


Any help much appreciated.

[pinoy-boi]

im running a fully built b20 still in runn in tune and my builder just said to run 10w40... so im guessing should be fine to runn10w40 in ur car aswell

[Chr1s]

Whats your bearing clearances?

[cbauto]

use penrite.

BIM ATM

[u mad?]

fuk been four years already, just nice

[RenzokukenJ]

U got kswap now but so dun matter

How is kswap

[IEVAQ8]

nulon synthetic 10-40
always works for me

non of this over priced marketed big name crap...
do ur research u will find out heaps...

[cbauto]

Hi there, did a quick search but couldn't find anything on the subject.

Here's a few details:

12.5cr
freshly built (5000km's old)
daily driven (no track work)


I'm thinking 5w 30?

Or am i thinking too much into it and should just use the same oil as recommended for a standard b18cr?


Any help much appreciated.
going from built B series to k20a

that's saying something.








































shit driver, couldn't handle the power.