carb

[CHR73]

Thinkin Holley 1850 sa put this .is it fit .

 

[Yatzee]

Thinkin Holley 1850 sa put this .is it fit .
View attachment 408618

It wouldn't be my first choice and I doubt that the carb would fit or operate properly. I'd take any square bore/dual plane over that one. I'm sure you could find a good used one quite cheaply
online, maybe even aluminum.

 

[ODZKing]

What is the number embossed in the front?

 

[PurpleBeeper]

I personally like the "spread bore" type intakes/carbs. I've had very good luck with Thermoquad carburetors & I've got a factory Holley 650 spread bore double pumper that I think came off a '73 Charger 440 (?). To me, spread bore carburetors are almost like having a six pack. You can get decent gas mileage on the small front barrels, but you have all the flow you need when you put your foot down. I used to love the sound of a Thermoquad opening up with an un-silenced air cleaner.

 

[lewtot184]

do the 650 spreadbore and block off all the egr stuff.

 

[CHR73]

Numbers: 18436672 ,3830949 and 8.15.75.
Originally 2bbl car .i find that swap.

 

[PurpleBeeper]

Numbers: 18436672 ,3830949 and 8.15.75.
Originally 2bbl car .i find that swap.

I think that's a good intake manifold for you as long as you can find a "spread bore" carburetor in Finland too.

 

[CHR73]

That (2bbl ) vacuum thing doesn't fit that
Intake .what is best way fix that proplem.

 

[72RoadrunnerGTX]

As mentioned, do yourself a favor, forget the EGR valve put the blocking plate back on, be sure the floor jets are removed and plugged.

 

[Crazy Dave]

Yes definitely plug the holes, example photo stock 400 with factory block off. Missing plug in one side from the factory and factory block off not working as noted by the junk in the runner on the small jet side.