Which Performer Manifold - The 1947 - Present Chevrolet & GMC Truck Message Board Network

crawdad · 05-15-2005, 11:39 PM

I think I'll be ordering a new manifold for my '86 SWB with 350 engine, but I'm not sure which model to order. It's been a long time since I turned any wrenches, and automobiles have sure changed a lot since I was setting points with a feeler gauge. The "EGR" and a "Non-EGR" type manifolds have me a little confused? The truck has a 350 CID engine and will be running a Rochester Quadrajet carb. I've got A/C and it has HEI ignition. My desire is to have maximum streetability. Which one would I want for my particular application?

SCOTI · 05-16-2005, 12:15 AM

An 86 model should have @ least federal emissions equipment, therefore it should have an EGR valve requiring an EGR style intake.

*1FaastC10* · 05-16-2005, 12:26 AM

unless you dont have to pass emissions, at which point, it really doesnt matter. you've got an 86 C10 with a 350 in it, so its definitely not stock. does it even have an EGR valve on it now?

crawdad · 05-16-2005, 12:39 PM

Doesn't have one on it right now, and we don't have state inspections, so I reckon that answers the question. Thanks

05-15-2005, 11:39 PM	#1
crawdad Senior Member Join Date: Sep 2004 Location: Georgia Posts: 614	Which Performer Manifold I think I'll be ordering a new manifold for my '86 SWB with 350 engine, but I'm not sure which model to order. It's been a long time since I turned any wrenches, and automobiles have sure changed a lot since I was setting points with a feeler gauge. The "EGR" and a "Non-EGR" type manifolds have me a little confused? The truck has a 350 CID engine and will be running a Rochester Quadrajet carb. I've got A/C and it has HEI ignition. My desire is to have maximum streetability. Which one would I want for my particular application? __________________ 2012 Silverado LT 1500, 5.3, 6 speed auto '86 SWB C-10 Silverado Last edited by crawdad; 05-16-2005 at 12:00 AM.

05-16-2005, 12:15 AM	#2
SCOTI Registered User Join Date: Apr 2001 Location: DALLAS,TX Posts: 21,983	An 86 model should have @ least federal emissions equipment, therefore it should have an EGR valve requiring an EGR style intake. __________________ 67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... *Cubic inches is like Indiana Jones with a cheap pistol.*

05-16-2005, 12:39 PM	#4
crawdad Senior Member Join Date: Sep 2004 Location: Georgia Posts: 614	Doesn't have one on it right now, and we don't have state inspections, so I reckon that answers the question. Thanks __________________ 2012 Silverado LT 1500, 5.3, 6 speed auto '86 SWB C-10 Silverado

05-16-2005, 12:26 AM	#3
1FaastC10 Account Suspended Join Date: Oct 2002 Location: Elkhart, IN Posts: 6,400	unless you dont have to pass emissions, at which point, it really doesnt matter. you've got an 86 C10 with a 350 in it, so its definitely not stock. does it even have an EGR valve on it now?



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