valvebody upgrade

Shamrock

cool. so it should be set-up as in picture. thanks

Orestp

On the radiator - which line is the supply (fluid coming from the tranny) and which is the return (fluid going back to the tranny)?

OldRice

If memory serves me right...

passenger inlet receives hot supply fluid from tranny, fluid runs thru rad and is air cooled then out driver's side outlet port back to tranny. That is how it is on the 350z, so I assume the same with 370z.

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Nitrous Outlet 57N 33F +NANO = 349whp/353wtq

Orestp

Thanks for the reply - but on a 370 - both inlet and outlet are on driver side - one at top and other at bottom.

Seems like anything I've been able to find says outlet is the bottom one - but would like to confirm.

Shop manual does not distinguish - which makes sense - it wouldn't matter since the AT fluid is only flowing through the rad.

OldRice

Try this...when looking at the Jatco 7AT itself there should be (2) banjo fitted ports. Again using the 350Z (as that is what I have), the port closest to the vehicle front I believe was hot-side and the port towards the rear is cold-side. Trace your lines from those ports. I am going to guess the front port goes to the upper rad inlet and the bottom inlet runs back to the rear facing port - I am guessing here since I have not seen it on the 370.

__________________
Nitrous Outlet 57N 33F +NANO = 349whp/353wtq