choke part - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Iceman_70 · 07-12-2012, 03:27 AM

Already asked this in the engine and drivetrain section, but not a lot of answers there, so I'll give it a try here ...

I'm currently rebuilding my 350 engine. It has a Rochester 2GC carb (I think)... The choke was attached to a 'tube' that was sitting in the manifold.

In the other post, someone said it was a 'heat riser' ... Can someone please explain how this works ?

The tube seems loose or broken ... is it worth replacing ? or any suggestion on what to do with it ?

07-12-2012, 03:27 AM	#1
Iceman_70 Registered User Join Date: Dec 2011 Location: Belgium Posts: 82	choke part Already asked this in the engine and drivetrain section, but not a lot of answers there, so I'll give it a try here ... I'm currently rebuilding my 350 engine. It has a Rochester 2GC carb (I think)... The choke was attached to a 'tube' that was sitting in the manifold. In the other post, someone said it was a 'heat riser' ... Can someone please explain how this works ? The tube seems loose or broken ... is it worth replacing ? or any suggestion on what to do with it ?

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