[Chris Wilson]

I have rebuilt an RB25DET engine that had a none water cooled core Apexi single turbo on it. I have now switched to a Garrett water cooled core unit and need to plumb in the coolant lines. I know one goes to a tapping towards the rear of the block on the exhaust side, the other seems to go around the back of the block and plumb in on the intake side somewhere. Can anyone specifically tell, or preferably SHOW me where the stock water cooling line plumbs in on the intake side please? Thanks.

 

[Simonh]

turbo side

inlet side

it comes back onto one of these pipes

 

[Chris Wilson]

Sorted now and all plumbed up with Aeroquip. Thanks! The other side actually goes to the back of the intake manifold water heater rail, in case anyone finds this with a search in the future.

 

[Simonh]

of course it does!

I was thinking about how I have done mine with the greddy manifold!

 

[Chris Wilson]

No problem, understood, thanks for the help Simon.