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Sep 27, 2003 | 08:50 AM

ead94z28

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Registered User

Joined: Aug 2003

Posts: 450

From: Maryland

Optispark

Vented or non-vented in a 94Z28. Or does it make a difference.

Sep 27, 2003 | 09:05 AM

shoebox

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Joined: Dec 1969

Posts: 27,725

From: Little Rock, AR

1994 has a non-vented opti. You cannot replace it with a vented one without changing or buying some other things.

http://para.noid.org/~muttvette/opti.html

Sep 27, 2003 | 09:10 AM

ead94z28

Thread Starter

Registered User

Joined: Aug 2003

Posts: 450

From: Maryland

Will the car run if you use the wrong one. When I had it at the dealer he said it looked like a vented one.

Sep 27, 2003 | 09:25 AM

anaik

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Joined: Feb 2000

Posts: 1,335

From: Cleveland,OH

Look at the link Shoebox posted. It will show that it is not possible to put a vented opti '95-up on a non vented car, '93-'94, without converting some components. Unless someone else converted your '94.