TwinTurbo.NET: Nissan 300ZX forum - Discussed in detail. writeup here is missing pics. Use 3zc's
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Subject Discussed in detail. writeup here is missing pics. Use 3zc's
     
Posted by CoHPhasor on May 17, 2011 at 1:41 PM
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In Reply To Doing a upper intake plenum pull... posted by Terayonneo on May 17, 2011 at 01:06 PM
     
Message The writeup here was copied to 3zc, BUT it still has pics there, so voila.

Search really should have returned good things.

-PCVs

-PCV hoses (Makes it easier to just cut em, AND they're likely brittle)

-Brake/Clutch booster hoses that attach to plenum. (Likely brittle and almost always break)

-Throttle Body bypass (use silicone coolant hose) will make things faster

-Clean IACV (Grab a gasket for it, it never survives

-Exhaust Valve covers are hard to do b/c of the ECV pipes but if you do em, get DBE half-moons

-ALL sections of fuel hose. ALL! (It'll never be easier to get to em)
^^^^^^ Use NEW fuel hose clamps, preferably the spring-type, not screw, and use OEM hose, but at the very LEAST use high pressure FI hose!
(Spray Carb cleaner in the first 1" of the hose right before putting it on for good seal)

-New upper plenum gasket (of course!)

-Consider nerfing the EGR

-Squash washers for the intake valve covers if you want. ($3 each!)

-Ohm test the injectors, makes no sense to have to do this all over again!

That's all I can think of at work.

     
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