LT1 Engine Diagrams

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Aug 20, 2006 | 09:13 AM

00JoeZ28

Thread Starter

Registered User

Joined: Apr 2006

Posts: 60

From: Austin, Tx

LT1 Engine Diagrams

I'm putting my LT1 back in the car today and was wondering if anyone knew where to find torque specs or vacuum diagrams and possibly a full diagram where all the bolt on's go on the block.

Also I heard that the opti can only go on one way is that true or is their a certain way it goes on. Please help.

Aug 20, 2006 | 10:18 AM

Dave89IROC

Registered User

Joined: Aug 2002

Posts: 4,676

From: Melvindale, MI, US

Re: LT1 Engine Diagrams

look here, lots of info/pics

http://shbox.com/page/index.html

Aug 20, 2006 | 11:50 AM

shoebox

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Joined: Dec 1969

Posts: 27,725

From: Little Rock, AR

Re: LT1 Engine Diagrams

There is only one correct way the opti goes on. It can be installed incorrectly.

Aug 20, 2006 | 03:12 PM

00JoeZ28

Thread Starter

Registered User

Joined: Apr 2006

Posts: 60

From: Austin, Tx

Re: LT1 Engine Diagrams

Dave89IROC thank you for that site man very helpful. Found what I needed.

Aug 20, 2006 | 03:13 PM

00JoeZ28

Thread Starter

Registered User

Joined: Apr 2006

Posts: 60

From: Austin, Tx

Re: LT1 Engine Diagrams

Quote:

Originally Posted by shoebox

There is only one correct way the opti goes on. It can be installed incorrectly.

How can it be installed incorrectly if it goes on one way? I 'm lost, can you please explain how the right way to do it. Thanks

Aug 20, 2006 | 03:21 PM

Lees94Formula

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Joined: Aug 2004

Posts: 187

From: Augusta, Georgia

Re: LT1 Engine Diagrams

Quote:

Originally Posted by 00JoeZ28

How can it be installed incorrectly if it goes on one way? I 'm lost, can you please explain how the right way to do it. Thanks

He means you must line the dowel pin up correctly for it to bolt into place and be flush. You should not have to use excessive force to get it on and there should not be a gap when its on.