Which Carb Spacer/Insulator? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Zonaman · 07-17-2023, 01:06 PM

Looking to address a vapor lock issue so my chief goal is insulation. I want to insulate my Edelbrock 1406 but am not sure which spacer/insulator to use. It sits on an Edelbrock 2104 intake manifold. Looks like I've got room for 1/2 inch clearance without nay trouble. There seem to be several candidates: the Edelbrock 9266 Heat Insulator Gasket, the Edelbrock 8725 Carburetor Spacer or maybe even the
Edelbrock 9265 Square-Bore Heat Insulator. Perhaps one not mentioned here? What say you?

Thanks

07-17-2023, 01:06 PM	#1
Zonaman Registered User Join Date: May 2004 Location: Chandler, AZ Posts: 519	Which Carb Spacer/Insulator? Looking to address a vapor lock issue so my chief goal is insulation. I want to insulate my Edelbrock 1406 but am not sure which spacer/insulator to use. It sits on an Edelbrock 2104 intake manifold. Looks like I've got room for 1/2 inch clearance without nay trouble. There seem to be several candidates: the Edelbrock 9266 Heat Insulator Gasket, the Edelbrock 8725 Carburetor Spacer or maybe even the Edelbrock 9265 Square-Bore Heat Insulator. Perhaps one not mentioned here? What say you? Thanks __________________ 69 C-10 LWB, 350, 700r4, 3.73 posi-traction, front disc brakes. Built for the desert- She can take the heat! Vivat Rex Chevus!

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