Emissions control delete - The 1947 - Present Chevrolet & GMC Truck Message Board Network

dubie · 11-09-2015, 10:31 AM

This 80 K5 is LOADED with vacuum lines that I know are part of the whole smog pump bull ****. Can anyone tell me what I can delete to clean this engine bay up? I want to make sure I don't end up removing something that will affect the way this truck runs. I know it will and should run better once it's not being restricted

68Timber · 11-10-2015, 12:54 PM

It would probably be easier to ID what you need and delete the rest. Brake booster, HEI, PCV valve, cruise if you have it, one to the "black ball" on the passenger side firewall that goes to the HVAC controls - what else?

11-09-2015, 10:31 AM	#1
dubie Registered User Join Date: May 2000 Location: Flin Flon, Manitoba, Canada Posts: 8,853	Emissions control delete This 80 K5 is LOADED with vacuum lines that I know are part of the whole smog pump bull ****. Can anyone tell me what I can delete to clean this engine bay up? I want to make sure I don't end up removing something that will affect the way this truck runs. I know it will and should run better once it's not being restricted __________________ My name's Tim and I'm a truckaholic My 56 Chevy shop truck build http://67-72chevytrucks.com/vboard/s...d.php?t=562795

11-10-2015, 12:54 PM	#2
68Timber I know the pieces fit Join Date: Nov 2007 Location: MONTGOMERY, AL Posts: 5,523	Re: Emissions control delete It would probably be easier to ID what you need and delete the rest. Brake booster, HEI, PCV valve, cruise if you have it, one to the "black ball" on the passenger side firewall that goes to the HVAC controls - what else? __________________ John 79 2wd Blazer (Bruiser) 85 M1009 Blazer (Sarge) build 74 Honda Z50 build



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