Carter Thermoquad to Edelbrock 750 pipe connection help :)

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jmd87
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Carter Thermoquad to Edelbrock 750 pipe connection help :)

Post by jmd87 »

Hi,

I was wondering if anyone can help please. I have got an old Carter Thermoquad and am changing it for an Edelbrock 750 manual choke. I have been comparing the 2 and am a little stuck as to what should go where and what isn't needed.

The Engine is a Chrysler 440 used in an American RV if that helpes at all.

I have done my best to source what each pipe does (I may have got some wrong so sorry if I have!) The connections are as follows:


THERMOQUAD

Front

- EGR Tube
- Canister Purge Tube
- PCV Valve Tube
- Vacuum Control Tube

Back

- Choke Vacuum
- Fuel Inlet
- Vapour Canister Tube
- Bowl Vent Solenoid
- Either Heated Air Inlet or Power Brake (This is a small pipe it isn't a 3/8" pipe like the edelbrocks power brake port)

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EDELBROCK

Front

- 3/16" Timed Vacuum
- PCV Port
- 3/16" Manifold Port

Back

- Power Brake Port
- Fuel Inlet

Can anyone advise please? This is my first attempt at replacing a carb I am very patient so hopefully that helps :)

Kind Regards
Joe



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