What size carburetor do i need for a 350. com Jun 30, 2016 · Learn how to calculate your CFM with a formula to determine what the best carburetor size is for you. , of course. May 18, 2024 · In summary, the size of the carburetor needed for a 350 Chevy engine is determined by the engine’s displacement and expected RPM, with general recommendations pointing towards a 600 cfm carburetor for a 350 by 5500 RPM and a 650 to 700 cfm carburetor for a maximum of 6500 RPM. Apr 30, 2018 · A 350 with a 700 CFM carb could have enough air flow for 6912 RPM, and a 350 with a 750 CFM carb could go all the way up to 7405 RPM, with the right cam, heads, exhaust, etc. I was wondering if there is a way to figure out what the best size carburetor is I had a 750 cfm and it was surging too much at slow speeds. We also cover vacuum and mechanical secondaries. However, the minute you start weaving in power adders like a hotter cam, a dual-plane performance intake manifold, and aluminum. Apr 2, 2022 · So in this article, we’ll be trying to answer the question, what size carburetor do I need for a 350? We’ll also be looking at why choosing the right size for your 350 is important. Feb 27, 2017 · A 600-cfm carburetor may perform quite well on a stock 350 Chevy. See full list on axlewise. Apr 7, 2015 · I have spent this past winter rebuilding my 350 small block Chevy engine. zhyjw bkqrsjp wuqfpvj wdjcx eip kvwv vveuyl vklbfz ivo xoxdk