Take off plenum

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03-20-2007, 01:58 PM

Ilov350ZEE

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Take off plenum

I want to take my AAM plenum spacer off, will there still be a chance of getting any leaks??

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03-20-2007, 02:10 PM

davidv

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I doubt if you will have a problem. Adding a spacer includes an additional gasket and longer bolts. That's about it. Hint: when you put the plenum together again, torque the bolts properly.

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03-20-2007, 02:56 PM

Ilov350ZEE

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i will take it off permanently it will be stock again. Is there a chance of getting leaks??

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03-21-2007, 09:26 AM

Th31f

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Quote:

Originally Posted by davidv

I doubt if you will have a problem. Adding a spacer includes an additional gasket and longer bolts. That's about it. Hint: when you put the plenum together again, torque the bolts properly.

like he said just torque the bolts properly and there should be no problems

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03-21-2007, 09:43 AM

VO...

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Search is your friend

https://my350z.com/forum/showthread....t=upper+plenum

https://my350z.com/forum/showthread....t=upper+plenum start with post#13

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03-21-2007, 09:47 AM

VO...

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Quote:

Originally Posted by davidv

Hint: when you put the plenum together again, torque the bolts properly.

Quote:

Originally Posted by davidv

As per the spacer instruction from Motordyne:

6 bolts in center of plenum: 60 inch pounds
12 bolts on outer edge of plenum: 100 inch pounds

David, could you clarify this for me. I'm seeing conflicting torques specs from other sources.

When I reinstalled my OEM plenum I went ahead and torqued everything to 61 inch lbs, using the tightening sequence provided to me from another source. I haven't noticed any leaks so far. What's your take on this?