Crash, You are in luck, The later carbs you have, have the PCV valve built
in! All you need to do is connect the front cover oil separator to a T and
then to both carbs.  No PCV valve needed.  This is how it was done on my
73 core motor.
Ulix
On Sat, 30 Jan 1999, David Ramsey wrote:
> OK the time has come, I'm putting a 1275 front cover and 1098 side cover on 
>to pull PCV on my motor.  I was thinking, can I do this from the two vacuum 
>tubes that face each other that I have pluged on the later model SU carbs I'm 
>running or do I need to replace the intake manifold with a later one with the 
>PCV inlet on it (I hate to start grinding a new intake manifold ala Vizard, 
>took 4 hr to get the one I have right).  I also found on the List Quest ( this 
>is really slick)  that the PCV to use is a NAPA #2-9254, is this right?   Just 
>to let everybody know my flywheel is in the shop for lightning, mounting the 
>Datsun clutch, and balancing of the unit. I'm also installing a 270 cam in my 
>1098 street motor and the bad dog 948 is taking a rest, in search of 80 hp 
>next year. thanks for any help
>               Crash
> 
    Ulix                                       __/__,__      ___/__|\__  
..............................................(_o____o_)....<_O_____O_/...
                                              '67 Sprite     '74 X1/9
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