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Rb26 Plenum Install


Deziner
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Hey all,

Is it possible to remove and install a stock plenum with the engine in?

I have searched for a tutorial and have not been able to find one.

If it is possible do I need any special tool? I have a polished plenum and gaskets.

Any advice appreciated.

Cheers.

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If all the coolant hoses are original don't even consider not changing them. They're a ticking timebomb, and this job is a big PITA so you'll hate yourself if you have to do it again.

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I would pull the motor out but thats just me. I have extracted so many engines i could probably have the engine out before you even have half the plenum unbolted

Agree, also gives you the opportunity to check out the hot side far more easily.

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Did it over a weekend. Lots of swear words and painful in the end. If you are removing that side for whatever reason make sure you inspect all the hoses like everyone has mentioned as you don't want to have to remove the plenum again due to cracked hoses, lol.

You don't really need a tutorial to do it, you can locate all the bolts required to take the plenum off, but if its your first time will definitely take a bit as there are a few 'hidden' bolts that can be a pain to get at.

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