Demon Carb

dgc333 said
Are you sure about that? When I had my Road Demon apart it appeared that the ports and passages on the bottom where the base plates mounted were not the same and for sure the bowl bolts were larger in diameter than the Holley bolts. Plus the choke mechanism was different. Once I gave up on the Road Demon I had visions of using the electric choke on a Holley 3310 750 and it would not mount.
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The pic is my carb. I have no choke or anything like that. I simple put in a proform main body and that's it. Only thing that needed messed with was acouple holes for the rolled pins were alittle too shallow and some holes on the base plate were in a different location but demon gaskets have that hole oval to solve the problem. This is just my experience with doing the swap.