Originally Posted by Maximo

IMO the 41005 manifold is terrible on a Bonito...kills off all its snap and power, especially the bottom end ! terrible performance IMO and the wrong manifold for this engine... Maybe if your on a slippery track and want to take away the bottom end snap then use 41005, but if you run on a high bite and want full power use a 41001 or 41019.. After that a 9886 has the most bottom end kick, the 9853 was OK and the 2084 was horrid ! Bonito's love short manifolds, gives them their best bottom end...long manifolds on this engine kill off all the bottom end..... IMO the 9853/41005 combo would only be suitable if your looking to tame the power for a slippery track surface, it would be useless on a high bite surface ....