i myself just plated off my iac but before i got power fc i wish i hadn't as the idle was fubar at times. your idle air control valve 3 bolts never line up, so you may have to wallow out where the bolts go through on the iac itself, i'd definately not try to tap new threads into your pirdy new manifold.
RB25DET GREDDY INTAKE MANIFOLD INSTALLATION ZIP
you don't have to cap em off either, the vacuum bungs you do have to cap off and make sure you put zip ties on every vacuum cap/hose. as far as the coolant lines going through the throttle body, nissan actually did that to lower nox by raising intake air temp thus lowering the air's density in the intake = rich = less power. you can call mike at top hat and ask but i got mine from balanced performance, Gizmo makes it, it's a phenolic (plasticbasically) intake manifold gasket, it reduces heat transfer from the head to the manifold, helping keep intake air temps a little lower, it's bout $80-90. Good job on going with an actual GReddy and not a freddy i love mine i'm happy i did. use the q45 tps it plugs right up, the wires are the same. The right is for comparison- Are they stabilizers? Crucial to fuel control? They dont look THAT important but I would rather be safe then sorry.As the cold approaches the only thing I need the car running for is to make it to my parents storage garage.ĭon't make it harder on yourself. This is what I found when I took off my rail- 1 was already like it and 2 were hanging on by nothing when I got to them so they eventually came off before they went into the head: Now finally- I need to know how bad this is- which I am assuming it isnt horrible- but Just incase I need to order my injectors early LMK. All ports on the Intake mani will be used from a vacuum standpoint: Here is what she looks like Pre-tuck of fuel lines, and all vacuum hoses. Ran the PCV system to the bigger port on the GIM Took "Coolant Line" and attached it to the hardline going to the turbo behind the head. Now after following your advice this is what I did. I know coolant lines pass through the throttle body, but anyone with experience who can chime in that would be great! Next I have a few hoses that I can not figure out where they go. The stock harness does not adapt to the Q 45 TPS so I need to cut and hardwire it looks like. however there are a few hoses that I need to hook up and I am lost. as well as the pictures out of the japanese texted directions. So I pulled the stock manifold and transferred everything using common sense.