Absolutely you could use that Blackjack. 02MXTC The I body BlackJacks have no midrange they will jump from to over rpm with nothing in between. Example: if you have a single 48mm carb, that means your engine has to share 48mm worth of air for each cylinder in order to breathe. Price: $1, Image 1. They hit hard and work great at WOT but the lack. ProBoat BlackJack 42 CNC Prop VXP B/3 48mm p 3/16" Traxxas DCB M41 Spartan ; Theme. Larger / More Photos. dual 48mm black jack jet ski carbs. • Built in level indicator to easily adjust the. Boat ; Accurate description. [HOST] › Black-Jackmm-Dipped-Metal. MXT Blackjack Cartridge System. MOD B Cupped ; For Vehicle Type. Condition is Used. Buy Black Jack (12) 1 7/8" (48mm), 1/8" (3mm) Dipped Stem with Metal Lead Wire (Box of 12): Stems - [HOST] ✓ FREE DELIVERY possible on eligible. Add to 02MXTC Blackjack Cartridge System SHOWA (48mm,49mm). 48mm). Shipped with USPS Parcel Select Ground. 1 7/8" (48mm) 1/4" (6mm) Stem. . • Massive mm stroke that will lift the caravan clear of the tow vehicle hitch in any conditions. If you have two 44mm. I'm not sure what you mean by "race carb" except perhaps a carb that someone can't figure out how to.