TwinTurbo.NET: Nissan 300ZX forum - Throttle Body (bodies) and upper plenum possibilities...
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Subject Throttle Body (bodies) and upper plenum possibilities...
     
Posted by NR98 (coming together) on August 06, 2003 at 8:10 PM
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Message With my motor build I'm exploring some options to enhance
the performance and make use of as much power as possible
all across the power band...not just above 6K.

So....nobody ever does anything with the TB's on the Z32's.
On other cars, swapping the TB(s) to a larger one yields a
significant increase in flow. What is the reason that it is not
more common to do on the Z?

I'd imagine major work would have to be done to the upper
plenum to make use of the increased flow. But I'd imagine
big TB's would yield a positive advantage.

But then the flip side of the coin is that if major modification is
necessary to the stock plenum, why not make a log style one
with something like a Q45 90mm TB and see the difference?

Information, well atleast as far as I could find, is quite limited
and with all the new things happening with the Z I'd imagine this
would be a good area to explore.

Any input, opinions, or information would be greatly useful.

And for you people who only look at posts with pictures...
can you find out what's not right with this tail light?

Z ya,
Jerry

90 300ZX-TT *Motor build in progress*
98 Sentra SE
94 del Sol Stage Insane


Check out My site....North Shore Racing




that is huge! mine is in the same spot but much smaller (n/m) - Wagz

The pedal is stiff the first time I press it in the morning... -Biglibby

you have no idea how hard it is to break a chicken ----niXit


     
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