41023 Medium "Non Conical" On Road Manifold by Novarossi
This product was added to our catalog on October 25, 2012.
This is the Novarossi 41023 Medium "Non Conical" On Road Manifold. This 6-ring manifold is recommended for .21 class on road engines, and tracks that require a balance of top and bottom end power delivery. Package includes two gaskets, one long spring and three short coupler springs.
Conical vs. Non-Conical:
Conical manifolds have a tapered inner diameter that gradually increases throughout the length of the manifold and will produce more power than a standard manifold at the expense of decreased runtime. Non-Conical (or standard) manifolds have a consistent inner diameter throughout the entire length of the manifold and will provide smoother power delivery and better runtime than a conical manifold.