LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

how to route opti hoses

Old Jul 1, 2004 | 05:38 AM
  #1  
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how to route opti hoses

where do the hoses route to? I know one needs a vaccum source but from the intake manifold or TB? The other I'm not too sure about.

BTW, this is for an LT1 transplant into an RX7.
Old Jul 1, 2004 | 06:10 AM
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From Shoebox's Tech Pages:

http://shbox.com/1/opti_vacuum_conn.jpg

That connection is on the drivers side of the intake. And that's the line with the little blue/white filter and check valve.

The blue plastic elbow on the air supply line goes to the intake bellows, between the MAF sensor and the throttle body.
Old Jul 1, 2004 | 07:55 AM
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thanks, that's what I thought but wanted to make sure
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