Sizing carburetor

rymor92 said
Thank you for the replies that’s have stayed on topic instead of complaining about the cam I have.

I’m between the 750 street demon with poly bowl and the 750 quick fuel slayer. I feel from my research and what you guys have said a 750 should be a good carb for my engine. Does anyone have experience with these two carbs and your thoughts on them?

I would buy the street demon, I have used them since they came out they are good carbs.
In fact the last one I bought, I removed an 700 DP and replaced it with the 625 street demon on my 340 Duster.
I am running about the same combo as you, with a little more cam and the same gears, but a manual trans.
It it very responsive and easy starting.