hALTECH cai
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Intermediate
Joined: Nov 2017
Posts: 47
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From: Elmira, Ny
hALTECH cai
I have a 2019 LT1 Stingray, upgraded to z51 package. Question? Just changed to Haltech CAI. Does anyone know how many PCV's i have? Do i need 2 or one?
Last edited by curtiss1; Feb 17, 2025 at 09:24 AM. Reason: add additional information
Race Director
Joined: Aug 2015
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From: SE WI
Call Halltech support. I called them and Jim Hall himself called me back and answered all my questions. Halltech Customer service 920 728 5297.
https://www.halltechsystems.com/
.
https://www.halltechsystems.com/
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Good idea to go to the main source of the product for a solid answer. Halltech should be able to give you the info you seek.
Race Director
Joined: Apr 2000
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From: Texas
How many lines run to the factory intake (ie from the filter to the throttle body....the factory "CAI"). That's your answer. I've never seen a 2019 with the LT1 have more than 1.....but seems easy enough to open the hood and look 
Should be 1 fresh air line.
Should be 1 fresh air line.
Race Director
Joined: Apr 2000
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From: Texas
The red line runs along the fresh air line. The red circle would be for the second line if it existed. My CAI is from AFE so they just give the buyer a plug if the car doesn't have the second line. Mine's a 2019 Grand Sport so like yours, it has the dry sump. Don't pay attention to the other stuff that's for the catch can and crankcase pressure. You should have a single line running to the intake as you see on mine.
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I agree with the posts above...either call Halltech or open the hood & look
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"World Class Performance for your Corvette"
Intake Design and Engineering since 1999
Halltech Systems, LLC
423-915-6056
For service email:
orders@halltechsystems.com
www.halltechsystems.com
"World Class Performance for your Corvette"
Intake Design and Engineering since 1999
Halltech Systems, LLC
423-915-6056
For service email:
orders@halltechsystems.com
www.halltechsystems.com
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