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Intake plenum help

  • Thread starter Thread starter secondchance
  • Start date Start date
S

secondchance

Guest
Could someone help with torquing sequencw for the intake plenum? I can't find the url. Thought I saw it either here or ZR1.net.
Your help is appreciated.
 
Hi , its very easy dont use a torque tool !. ( no im serious ) just bolt it lightly handtight
, the torqtools wont fit between some bolts and the housing , and also the torque moment is SO light , that its better to do the "normal" handjob !.

Start in with the centerbolt ( in the middle) on one side, than the middle bolt on the other side then bolt the 4 corner bolts in a cross direction, than go back to the ones
next to the middle ones and then work your way to left and right crosways.

Realy dont worry , the gasket is very good, it wont ever leak.

feel free to ask more if needed.

WKR
FRED
 
Thanks. I have correct torx long enough to get between the runners. One of the thread is stripped so I'm gonna have to helicoil it. Have you had any experience with helicoil? I saw your post regarding swiching out a LT5 for a big block. Should be a interesting project.
 
Torq 2

What is helicoil ??

Well if you gonna torq the bolts , the correct moment is 20-25nm.( thats very
light ).DONT PUT ANY locktite on the bolts , just put them plain inn.

Yes i hope to get startet with the project 562 this winter , but depends on budgets and time !!!.

Iff any help needed, just ask !. Rebuild my engine twice (lt5) so have some
experiences. ( bare 100% rebuilds, incl.cranck. withour having to get the engine out of car ! )

WATCH VERY GOOD WHEN YOU PUTT THE PLENUM IN, THAT ALL THE VACUUMS
ARE FREE OF RUBBING AND ALL CONNECTORS ARE HOOKED PROPPERLY !

Good luck with your job .

Spijker
( 91 geiger ZR1 corvette #762
( 90 corvette zr1 #462
( Nova SS 454HO' 69
( Camaro' RS/SS '69 427 HO
 
Thanks. I pulled the plenum 3 times so pulling plenum no longer scares me.
 
Plenum

3 times aha.

A shame those plenums didnt come with pushbuttons !



Spijker
( 91 geiger ZR1 corvette #762
( 90 corvette zr1 #462
( Nova SS 454HO' 69
( Camaro' RS/SS '69 427 HO
 
spijker said:
3 times aha.

A shame those plenums didnt come with pushbuttons !



Spijker
( 91 geiger ZR1 corvette #762
( 90 corvette zr1 #462
( Nova SS 454HO' 69
( Camaro' RS/SS '69 427 HO
Zipper would have been nice.:D
 

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