Maybe you can but maybe you can't. All depends if the main circuit is designed to handle all the fuel that the engine needs or not. Before you tried that you would want to pull the carb apart and measure the main passages to see if it can handle the larger jets.

Thanks Andy buddy say play with it a bit sooooo! LOL!

Was the new carb. a HP version or a original pre HP carb? I like and have used a bunch of the original non HP 9375 on foot brake cars, they work good, last a long time Not so on the other early carbs, same thing on the later 9375 HP I bought several years ago, it needed tuning before running good

The 9375 (no dash) is old as dirt with pressed in air bleeds works awesome all the time the 8896 i'm trying for a friend is 1 year old hp I think pig rich down low great after 6500 1st gear for rest of the quarter. going to crack it apart next week and look in there. play with it a bit.
It would not work worth [censored] on his 410 Cubic inch de stroked hemi for a street car.

Good luck Let us know your results I think I had one of those carbs. for a while, I sold it before fixing it The old stock # 9375 rock

Took new 574 to chassis dyno with my old 9375 pressed in air bleeds it was great AF till 6500 then leans out up two jet sizes that help AF past 6500 but then it lost hp and TQ.

Then dyno computer kept freezing so was done

94 octane 12.5 to 1

That`s because the jetting controls the overall fuel available and the bleeds control the timing/curve of the fuel. Rich low lean up top is what we`ve gotten used to over the years but it doesn`t have to be that way anymore.......

what about trying a 30cc accelerator pump instead of 50cc?

Not sure you can put a 30cc on a dommy?