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?

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I don't have experience with the 750 Slayer, but I do with the 450 Slayer. Same carburetor, just smaller. I have it on the slant 6 in Vixen. I love it and it runs fantastic. The tuneability is great, with the idle and high speed air bleeds on top, idle fuel restrictors in both metering blocks and it even has bleeds under the power valve. That's some real adjustability.