Twin Roller Barrel ThrottleEHFCVMay 14, 2014Powertrain, Development/SolutionsMOTOR LAB社製ツインローラーバレルスロットル ロータリー式スロットルバルブToyota RVX-09Swindon Racing F3Barrel throttles have an inherent advantage over butterfly throttles in regards to flow and power. # ICE Share on Facebook Share on X (Twitter) Share on Pinterest Share on LinkedIn Share on WhatsApp Share on Email Share on Flipboard Previous Post 2014 Acura MDX LED Headlights Next Post 458 Speciale V8 Optimised Combustion Chamber Fluid-Dynamics Leave a ReplyCancel ReplyYou must be logged in to post a comment.